HANGER ORTHOPEDIC GROUP INC
10-K405, 1998-03-31
ORTHOPEDIC, PROSTHETIC & SURGICAL APPLIANCES & SUPPLIES
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                      SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, D.C. 20549
                                   FORM 10-K

[X]   ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
      EXCHANGE ACT OF 1934.

  For the fiscal year ended December 31, 1997

                                      OR

[ ]  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
     EXCHANGE ACT OF 1934.

  For the transition period from _______ to _______.

                        Commission File Number 1-10670

                         HANGER ORTHOPEDIC GROUP, INC.
     --------------------------------------------------------------------
            (Exact name of registrant as specified in its charter.)

                      Delaware                    84-0904275
         ----------------------------------   ----------------------
          (State or other jurisdiction of      (I.R.S. Employer
            incorporation or organization)      Identification No.)


         7700 Old Georgetown Road, Bethesda, MD          20814
        ----------------------------------------       ----------
        (Address of principal executive offices)       (Zip Code)


        Registrant's phone number, including area code: (301) 986-0701

Securities registered pursuant to Section 12(b) of the Act:

                    Common Stock, par value $.01 per share
                    --------------------------------------
                               (Title of Class)

Securities registered pursuant to section 12(g) of the Act: None.

      Indicate by check mark whether the  registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities  Exchange Act of
1934  during the  preceding  12 months (or for such  shorter  period  that the
registrant  was  required to file such  reports),  and (2) has been subject to
such filing requirements for the past 90 days: Yes [X] No [ ]

      The aggregate market value of the  registrant's  Common Stock, par value
$.01 per share,  held as of March 18, 1998 by non-affiliates of the registrant
was  $267,817,995  based on the $17.125 closing sale price of the Common Stock
on the American Stock Exchange on such date.

      As of March 18, 1998, the registrant had 15,639,007 shares of its Common
Stock issued and outstanding.

      Indicate by check mark if disclosure of  delinquent  filers  pursuant to
item 405 of Regulation S-K is not contained herein, and will not be contained,
to the best of  registrant's  knowledge,  in definitive  proxy or  information
statements  incorporated  by  reference  in Part III of this  Form 10-K or any
amendment to this Form 10-K.  [X]

<PAGE>

                      DOCUMENTS INCORPORATED BY REFERENCE


      The information  called for by Part III of the Form 10-K is incorporated
by reference from the  registrant's  definitive  proxy  statement or amendment
hereto which will be filed not later than 120 days after the end of the fiscal
year covered by this report.

<PAGE>

ITEM 1.  BUSINESS.

OVERVIEW

      Hanger  Orthopedic  Group,  Inc. is a professional  practice  management
company  focused on the  orthotic  and  prosthetic  segment of the  orthopedic
rehabilitation  industry.  The Company  acquires and operates the practices of
orthotists and prosthetists, medical professionals that design, fabricate, fit
and  supervise  the  use  of  external  musculoskeletal  support  devices  and
artificial  limbs.  The Company has acquired over 60 O&P businesses since 1986
and currently  employs 249 certified  O&P  practitioners  and operates 213 O&P
centers  in 29 states and the  District  of  Columbia.  The  Company  also has
developed  OPNET,  a  national  preferred  provided  network  of  O&P  service
professionals.  OPNET  has  contractual  relationships  with 344  patient-care
centers  (213 of which are owned and  operated  by the  Company)  serving  279
managed care plans.  In addition to its practice  management and  patient-care
services,  the Company manufactures  custom-made and prefabricated O&P devices
and is the country's  largest  distributor  of O&P components and finished O&P
patient-care products.

INDUSTRY BACKGROUND

      Orthotics  is the design,  fabrication,  fitting and  supervised  use of
custom-made  braces and other devices that provide  external  support to treat
musculoskeletal disorders. Musculoskeletal disorders are ailments of the back,
extremities  or  joints  caused by  traumatic  injuries,  chronic  conditions,
diseases,  congenital  disorders  or injuries  resulting  from sports or other
activities.  Prosthetics is the design, fabrication and fitting of custom-made
artificial  limbs for  patients  who have lost limbs as a result of  traumatic
injuries, vascular diseases, diabetes, cancer or congenital disorders.

      Care of O&P patients is part of a continuum of  rehabilitation  services
from diagnosis to treatment and  prevention of future  injury.  This continuum
involves the integration of several medical  disciplines  that begins with the
attending physician's diagnosis. Once a course of treatment is determined, the
physician,  generally an orthopedic surgeon, vascular surgeon or psychiatrist,
refers a patient to an O&P patient-care service provider for treatment. An O&P
practitioner  then consults with both the referring  physician and the patient
to formulate  the  prescription  for and design of, an orthotic or  prosthetic
device to meet the patient's needs.

      The Company estimates that the O&P patient-care services industry in the
United States  represented  approximately  $2.0 billion in sales in 1995.  Key
trends  expected to increase  demand for  orthopedic  rehabilitation  services
include the following:

            GROWING  ELDERLY  POPULATION.  The growth  rate of the over-65 age
      group is nearly  triple that of the  under-65  age group.  With  broader
      medical insurance coverage,  increasing  disposable income,  longer life
      expectancy,  greater mobility and improved  technology and devices,  the


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<PAGE>

      elderly are expected to seek  orthopedic  rehabilitation  services  more
      often.

            COST-EFFECTIVE REDUCTION IN HOSPITALIZATION. As public and private
      payors encourage reduced hospital admissions and reduced length of stay,
      out-patient  rehabilitation  is in  greater  demand.  O&P  services  and
      devices have enabled  patients to become  ambulatory  more quickly after
      receiving medical  treatment in the hospital.  The Company believes that
      significant  cost  savings can be achieved  through the early use of O&P
      services.  The  provision of O&P services in many cases reduces the need
      for more expensive  treatments,  thus representing a cost savings to the
      third-party payor.

            GROWING PHYSICAL HEALTH CONSCIOUSNESS. There is a growing emphasis
      on physical fitness,  leisure sports and  conditioning,  such as running
      and aerobics,  which has led to increased injuries requiring  orthopedic
      rehabilitative  services  and  products.  In  addition,  as the  current
      middle-age  population  ages, it brings its more active  life-style  and
      accompanying  emphasis  on  physical  fitness to the  over-65 age group.
      These  trends are  evidenced  by the  increasing  demand for new devices
      which provide  support for injuries,  prevent further or new injuries or
      enhance physical performance.

            ADVANCING  TECHNOLOGY.  The range and  effectiveness  of treatment
      options   have   increased   in   connection   with  the   technological
      sophistication  of  O&P  devices.  Advances  in  design  technology  and
      lighter,  stronger  and  more  cosmetically  acceptable  materials  have
      enabled the industry to produce new O&P products,  which provide greater
      comfort, protection and patient acceptability.  Therefore, treatment can
      be more  effective  and of  shorter  duration,  contributing  to greater
      mobility and a more active  lifestyle for the patient.  Orthotic devices
      are more prevalent and visible in many sports, including skiing, running
      and golf.

            NEED FOR REPLACEMENT AND CONTINUING CARE.  Because the useful life
      of most custom fitted and fabricated O&P devices is approximately  three
      to five years, such devices need retrofitting and replacement.  There is
      also an  attendant  need for  continuing  patient-care  services,  which
      contributes to the increasing demand for orthopedic rehabilitation.

INDUSTRY CONSOLIDATION

      The  O&P   services   market  is  highly   fragmented   and   relatively
underpenetrated by professional practice management  companies.  Hanger is one
of the two largest  companies in the O&P industry which,  combined,  accounted
for less that 15% of the total estimated O&P industry  revenue in 1995.  There
are  an  estimated  3,200  certified   prosthetists   and/or   orthotists  and
approximately  2,670  patient-care  centers  in the United  States,  with such
facilities  generally being operated as small group practices.  There are also
several  regional  and   multi-regional   competitors  that  operate  numerous
patient-care centers. The Company believes that the O&P industry will continue
to consolidate as a result of a variety of factors,  including:  (i) increased
pressures  from  growth in  managed  care;  (ii)  demonstrated  benefits  from


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<PAGE>

economies of scale;  and (iii) desire by orthotists and prosthetists to obtain
financial liquidity and concentrate on providing patient care.

      INCREASED MANAGED CARE PENETRATION.  The expanding geographical reach of
the large managed care organizations makes it increasingly  important for them
to contract for their  patient-care  needs with  counterparts  who have large,
national operations.  Managed care companies therefore prefer to contract with
a single  professional  practice  management  company to provide all their O&P
patient-care  services.  As a result,  small  independent  O&P practices  feel
pressure to consolidate in order to access managed care referrals.

      ECONOMICS OF SCALE. A significant portion of the cost of O&P services is
attributable  to the  cost of  materials  used  in  orthoses  and  prostheses.
Achieving   purchase   discounts   through  group   purchasing   can  increase
profitability at each  patient-care  center.  In addition,  economies of scale
provide O&P practices  with access to additional  capital and personnel  which
can be used in growing their businesses.

      FINANCIAL  LIQUIDITY  FOR O&P  PRACTICES.  The  security  of a large O&P
network is  extremely  appealing to small  providers  who desire to reduce the
financial and personal liabilities of their practices.  Through consolidation,
individual  providers are able to realize financial liquidity by turning their
practices'  cash flows into cash assets.  This  consolidation  allows  smaller
providers  to continue  their O&P  practices  as  employees  of a national O&P
professional practice management provider.

COMPANY STRATEGY

      The  Company's  objective  is to build a major  national  rehabilitation
company  focused on the  acquisition  and  operation of O&P  practices and the
manufacture  and  distribution  of O&P products.  The  Company's  strategy for
achieving this objective is to:

      o     Acquire and integrate O&P practices in targeted  geographic  areas
            across the United States;
      o     Develop new patient-care centers in existing markets;
      o     Expandand improve O&P practice  management  operations at existing
            and acquired patient-care centers;
      o     Increase the number of OPNET's O&P  patient-care  service  members
            and its contractual relationships with managed care organizations;
            and
      o     Expand  the   Company's   O&P   manufacturing   and   distribution
            operations.

      ACQUIRE AND  INTEGRATE  O&P  PRACTICES  IN TARGETED  GEOGRAPHICAL  AREAS
ACROSS THE UNITED STATES.  The Company's  expansion is focused on developing a
national  network  providing  O&P  patient-care  coverage.   Therefore,   when
identifying  patient-care  centers for acquisition,  the Company seeks to fill
gaps in its existing geographic coverage. By focusing on national development,
the Company is  well-positioned  to negotiate for national contracts as payors
consolidate and look to large providers for services.


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<PAGE>

      DEVELOP NEW O&P PATIENT-CARE CENTERS IN EXISTING MARKETS. In addition to
acquiring  patient-care  centers, the Company intends to open new patient-care
centers in  existing  markets.  The Company  plans to pursue this  strategy by
opening  satellite  centers in areas  where a need for O&P  services  has been
identified. In opening satellite patient-care centers, the Company's procedure
is to staff on a part-time  basis with  professionals  from a nearby  existing
center so as to test the viability of a full-time practice.

      EXPAND AND IMPROVE O&P PRACTICE  MANAGEMENT  OPERATIONS  AT EXISTING AND
ACQUIRED  PATIENT-CARE  CENTERS. As the number of Hanger patient-care  centers
continues  to  increase,  the benefits of the  Company's  practice  management
operations   will  be   maximized.   The  Company   will  be  able  to  spread
administrative  fixed  costs and  capital  expenditures  for  state-of-the-art
equipment such as CAD/CAM systems over a large number of patient-care centers.
Furthermore,  sales can also be enhanced  by the  Company's  use of  marketing
programs  not  generally  utilized by  practitioners  in smaller,  independent
practices.

      INCREASE THE NUMBER OF OPNET'S O&P PATIENT-CARE  SERVICE MEMBERS AND ITS
CONTRACTUAL RELATIONSHIPS WITH MANAGED CARE ORGANIZATIONS. The Company intends
to expand OPNET membership towards the goal of achieving  complete  nationwide
O&P patient-care  coverage.  A national network will enable OPNET to negotiate
for contracts with any local, regional or national third-party payor seeking a
single source O&P provider regardless of the payor's geographic scope.

      EXPAND THE COMPANY'S O&P MANUFACTURING AND DISTRIBUTION  OPERATIONS.  As
the patient-care  practice  management division of the Company expands, it can
create captive demand for the company's  distribution business. An increase in
the number of OPNET  members,  to whom  preferred  purchasing  agreements  are
offered, can also increase net sales for the Company's  distribution business.
The Company's manufacturing division can also benefit from increased net sales
at the  distribution  division by providing  proprietary  products to meet the
demand of an expanded captive market. The Company's manufacturing efforts will
focus on the acquisition and/or  development of proprietary  patented products
such as the Lenox Hill knee brace and the Charleston Bending Brace.

PRACTICE MANAGEMENT AND PATIENT-CARE SERVICES

      PRACTICE MANAGEMENT SERVICES

      The  Company  provides  all  senior  management,   accounting,  accounts
payable,  payroll,  sales  and  marketing,   human  resources  and  management
information systems for its patient-care  centers. By providing these services
on a  centralized  basis,  the Company is able to provide such services to its
patient-care  centers and practitioners more efficiently and  cost-effectively
than if such services had to be generated at each center.  The  centralization
of these  services  also  permits the  Company's  certified  practitioners  to
allocate  a  greater  portion  of their  time to  patient-care  activities  by
reducing the  administrative  responsibilities  of operating their businesses.
Billing  and  collections  are  handled on a  decentralized  basis,  which the
Company believes enhances collectibility.


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<PAGE>

      The Company also develops and  implements  programs  designed to enhance
the efficiency of its clinical practices. Such programs include: (i) sales and
marketing   initiatives  to  attract  new-patient  referrals  by  establishing
relationships   with   physicians,   therapists,   employers,   managed   care
organizations,  hospitals,  rehabilitation  centers,  out-patient  clinics and
insurance companies;  (ii) professional  management and information systems to
improve  efficiencies  of  administrative  and  operational  functions;  (iii)
professional education programs for practitioners emphasizing new developments
in the  increasingly  sophisticated  field of O&P clinical  therapy;  (iv) the
regional  centralization  of  fabrication  and  purchasing  activities,  which
provides  overnight  access to component parts and products at prices that are
typically 25% lower than traditional  procurement  methods;  and (v) access to
expensive,  state-of-the-art equipment which is financially more difficult for
smaller, independent facilities to obtain.

      The  Company  believes  that  the  application  of sales  and  marketing
techniques  is a key  element  of its  O&P  professional  practice  management
strategy.  Due primarily to the fragmented nature of the industry, the success
of an O&P  practice has been  largely a function of its local  reputation  for
quality  of care,  responsiveness  and  length of  service  in the  community.
Individual  practitioners  have relied almost  exclusively  on referrals  from
local physicians or physical  therapists and typically have not used marketing
techniques.

      PATIENT-CARE SERVICES

      The Company provides O&P patient-care services through 213 Company-owned
and  operated  O&P  patient-care  centers  in 29 states  and the  District  of
Columbia. Hanger currently employs 335 patient-care practitioners, of whom 249
are certified  practitioners and 29 are candidates for formal certification by
the O&P industry certifying boards. Each of the Company's patient-care centers
is closely supervised by one or more certified  practitioners.  The balance of
the  Company's   patient-care   practitioners  are  highly  trained  technical
personnel  who assist in the  provision of services to patients and  fabricate
various O&P devices.

      A patient  is  referred  to one of  Hanger's  patient-care  centers  for
treatment  upon a  determination  by the  attending  physician  of a course of
treatment  for a  patient  in  need of O&P  patient-care  services.  A  Hanger
practitioner  then consults with both the referring  physician and the patient
to formulate  the  prescription  for, and design of, an orthotic or prosthetic
device to meet the patient's needs.

      The fitting  process  involves  several stages in order to  successfully
achieve desired  functional and cosmetic results.  The practitioner  creates a
cast and takes detailed  measurements of the patient to ensure an anatomically
correct fit. All of the prosthetic  devices  fitted by Hanger's  practitioners
are custom  designed and fabricated by skilled  practitioners  who can balance
fit,  support  and  comfort.  Of the  orthotic  devices  provided  by  Hanger,
approximately  75% are custom designed,  fabricated and fitted and the balance
are prefabricated but custom fitted.

      Custom devices are fabricated by the Company's skilled technicians using
the castings,  measurements and designs made by the practitioner.  Technicians
use advanced  materials  and  technologies  to fabricate a custom device under
quality  assurance  guidelines.  After final  adjustments to the device by the
practitioner,  the patient is instructed in the use, care and  maintenance  of


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<PAGE>

the device. A program of scheduled follow-up and maintenance visits is used to
provide post-fitting  treatment,  including adjustments or replacements as the
patient's physical condition and lifestyle change.

      A substantial  portion of Hanger's O&P services involves  treatment of a
patient in a non-hospital  setting,  such as a Hanger  patient-care  center, a
physician's office, an out-patient clinic or other facility. In addition,  O&P
services are  increasingly  rendered to patients in hospitals,  nursing homes,
rehabilitation centers and other alternate-site  healthcare  facilities.  In a
hospital  setting,  the practitioner  works with a physician to provide either
orthotic  devices or temporary  prosthetic  devices that are later replaced by
permanent prostheses.

      The Company also operates  in-patient  O&P  patient-care  centers at The
Rusk Institute of Rehabilitation  Medicine at the New York University  Medical
Center  in New York,  New York and the  Harmarville  Rehabilitation  Center in
Pittsburgh, Pennsylvania,

      OPNET

      In 1995, Hanger formed OPNET, a proprietary  national preferred provider
O&P referral  network serving managed care  organizations,  including HMOs and
PPOs.  Through this network,  managed care  organizations can contract for O&P
services with any O&P patient-care center in the OPNET network. As of December
31, 1997,  OPNET has a network of 344  patient-care  centers (213 of which are
owned and operated by the Company) serving 279 managed care plans. The Company
intends to extend the network's  reach  nationwide  through  acquisitions  and
marketing.  OPNET also provides incentives to independent O&P service provider
members to purchase their O&P products from the Company.  The Company receives
upfront  annual  payments  from  practitioners  to enter the OPNET network and
OPNET does not receive payments from the managed care participants. Total 1997
net sales from these fees were  approximately  $277,000.  The Company believes
that OPNET's membership enables it to establish significant relationships with
practitioners otherwise not affiliated with the Company.

MANUFACTURING AND DISTRIBUTION

      In addition to on-site  fabrication of custom O&P devices  incidental to
the  services   rendered  at  its  O&P  patient-care   centers,   the  Company
manufactures  O&P components and finished  patient-care  products for both the
O&P  industry  and the  Company's  own  patient-care  practices.  The  Company
manufactures  components and finished  products under various name brands such
as Lenox Hill,  CASH Brace,  Ortho-Mold  and  Charleston  Bending  Brace.  The
principal  products  manufactured  are  prefabricated  and custom-made  spinal
orthoses as well as custom-made and off-the-shelf  derotation knee braces. The
Company distributes O&P components and finished  patient-care  products to the
O&P industry and to the  Company's  own  patient-care  practices.  The Company
inventories  over 20,000 items, a majority of which are  manufactured by other
companies and are distributed by Hanger.

      Hanger's  distribution  capability allows its personnel faster access to
the products needed to fabricate devices for patients. This is accomplished at
competitive  prices,  as a result of either  manufacturing by Hanger or direct
purchases by Hanger from other manufacturers.  As a result of faster access to


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products,  the length of a patient's treatment in the hospital can be reduced,
thereby contributing to healthcare cost containment.

      Marketing of Hanger's manufactured products and distribution services is
conducted on a national basis,  primarily through approximately 67 independent
sales  representatives,  catalogues  and  exhibits  at  industry  and  medical
meetings and conventions. Hanger directs specialized catalogues to segments of
the  healthcare  industry,  such  as  orthopedic  surgeons  and  physical  and
occupational  therapists.  In addition,  the Company  directs its  broad-based
marketing to the O&P industry and the home healthcare industry.

      To provide timely custom  fabrication  and service to its patients,  the
Company employs technical personnel and maintains  laboratories at each of its
patient-care  centers.  The Company uses  advanced  computer-aided  design and
computer-aided  machinery (CAD-CAM)  technology to produce precise and uniform
products.   Hanger  has  several  large,   fully-staffed  central  fabrication
facilities to service its patient-care  centers.  These strategically  located
facilities  enable Hanger to fabricate those O&P products that are more easily
produced in larger quantities and in a more cost-effective  manner, as well as
serving as an auxiliary  production center for products normally fabricated at
individual patient-care centers.

ACQUISITIONS

      Since 1986, the Company has acquired over 60 businesses in 29 states and
the District of Columbia.  In November  1996,  Hanger  acquired JEH, a Georgia
corporation  that  operated 96  patient-care  centers in 15 states and was the
country's largest distributor of O&P products.

      During 1997,  the Company  acquired nine O&P companies and the remaining
20%  interest  of  its  majority  owned  subsidiary,  Columbia  Brace,  for an
aggregate  consideration,  excluding potential earn-out  provisions,  of $22.5
million. These O&P companies, which operate 29 patient-care centers and employ
175  employees  had  combined  net sales of $18.2  million  in the year  ended
December 31, 1997.

      The Company  continues  to be engaged in  discussions  with  several O&P
companies relating to the Company's possible acquisition of their patient-care
practices.  The  Company's  investigations  of  these  businesses  are  in the
formative stages and no representations can be made as to whether,  when or on
what terms such possible acquisitions may be effected.

      The Company considers both operating and financial factors in evaluating
prospective   acquisitions.   Operating  factors  include  high  standards  of
professionalism  and patient care, the presence of certified  practitioners at
each of its facilities and reputation in the O&P industry.  Financial  factors
include earnings and cash flow history and the projected  benefits of applying
Hanger's  operating model to the acquired  company's  practice.  In evaluating
acquisitions  in  geographic  areas  where  the  Company  has  an  established
presence,  Hanger targets  businesses that complement its existing  network of
patient-care  centers.  In  geographic  areas  where the  Company  has not yet
established  a presence,  the Company  generally  focuses on acquiring  strong
regional businesses which have multiple  patient-care  centers and experienced
practitioners.


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      The  Company's  acquisition  strategy  also  includes the  retention and
support of the existing management of the acquired company,  typically through
the  use  of  employment  contracts,   non-compete  agreements  and  incentive
programs.  Upon the completion of an  acquisition,  the Company will integrate
the business of the acquired company by: (i)  transferring all  administrative
and financial management  responsibilities to Hanger's corporate headquarters;
(ii) providing all new personnel with  compensation  and benefit  packages and
training by the Company's Human Resources Department;  and (iii) providing the
management of the acquired  company with  instruction on the Company's  latest
marketing  and sales  techniques.  Thereafter,  the Company  will  provide the
management and staff of the newly acquired  company with financial  incentives
to induce greater financial performance.

NEW-CENTER DEVELOPMENT

      In addition to acquired  patient-care  centers, the Company develops new
satellite patient-care centers in existing markets with underserved demand for
O&P services.  These  satellite  centers  require less capital to develop than
complete O&P centers since the  satellite  centers  usually  consist of only a
waiting room and patient fitting rooms,  but without a fabrication  laboratory
for creating O&P devices.  An O&P practitioner will spend one or two days each
week in a satellite center treating those patients who find it inconvenient to
visit the O&P practitioner's primary center.

      These satellite  centers also tend to receive new patient referrals from
hospitals and physicians located near the newly-developed  center, driving new
patient growth and center  revenue.  While a partial revenue shift occurs from
the O&P  practitioner's  main center to the satellite  center  because the O&P
practitioner is now seeing some of the same patients out of a new center,  the
additional   patient  volume  in  the  satellite   center  increases  the  O&P
practitioner's  overall  revenue.  If demand for O&P  services  at a satellite
center  increases beyond the ability of the O&P practitioner to service in one
or two days a week, the company will staff the satellite office on a full-time
basis.  The  Company  estimates  that the cost of  opening a new  patient-care
center  is  approximately  $100,000,   which  includes  equipment,   leasehold
improvements  and  working  capital.  The Company  expects a new  patient-care
center to reach  profitability,  as  measured  by  EBITDA,  within one year of
opening.  No  assurance  can be given that the Company will be  successful  in
achieving  these  start-up  and   profitability   goals  with  regard  to  new
patient-care centers.

PATIENT REIMBURSEMENT SOURCES

      The principal  reimbursement  sources for Hanger's O&P services are: (i)
private  payor/third-party  insurer  sources  which  consist  of  individuals,
private insurance companies, HMOs, PPOs, hospitals, vocational rehabilitation,
workers' compensation and similar sources; (ii) Medicare, which is a federally
funded  health  insurance  program  providing  health  insurance  coverage for
persons aged 65 or older and certain disabled persons;  (iii) Medicaid,  which
is a health insurance  program jointly funded by federal and state governments
providing  health  insurance  coverage for certain  persons in financial need,
regardless of age, and which may supplement  Medicare benefits for financially
needy persons aged 65 or older; and (iv) the VA, with which Hanger has entered
into contracts to provide O&P services.


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<PAGE>

      Medicare,  Medicaid, the VA and certain state agencies,  which accounted
for approximately  56.6%,  56.8% and 62.0% of the Company's net sales in 1995,
1996 and 1997,  respectively,  (based on a sampling of approximately  40%, 75%
and 75% of patient-care centers in 1995, 1996 and 1997, respectively) have set
maximum  reimbursement levels for payments for O&P services and products.  The
healthcare  policies  and  programs  of these  agencies  have been  subject to
changes in payment and methodologies  during the past several years. There can
be no assurance  that future  changes will not reduce  reimbursements  for O&P
services and products from these sources.

      The Company  provides  O&P  services to  eligible  veterans  pursuant to
several contracts with the VA. The VA establishes its reimbursement  rates for
itemized  products and services on a competitive  bidding basis. The Company's
contracts with the VA expire in September 1998, with the option to renew for a
one- or two-year  period.  The contracts,  awarded on a  non-exclusive  basis,
establish the amount of  reimbursement  to the eligible veteran if the veteran
should choose to use the Company's products and services. The Company has been
awarded VA contracts  in the past and expects  that it will obtain  additional
contracts when its present agreements expire.


                                       9

<PAGE>

PATIENT-CARE CENTERS AND FACILITIES

      Hanger  currently  operates 213 patient-care  centers,  six distribution
facilities  and two  manufacturing  facilities,  as detailed in the  following
table:

<TABLE>
<CAPTION>
                                    Patient-
                                      Care                Distribution            Manufacturing
         Jurisdiction               Centers                Facilities              Facilities
         ------------               -------               ------------            --------------
<S>                                   <C>                     <C>                      <C>
Alabama                                15                     ---                      ---
Arizona                                 4                     ---                      ---
California                              5                       1                      ---
Colorado                                6                     ---                      ---
Connecticut                             3                     ---                      ---
Delaware                                1                     ---                      ---
District of Columbia                    2                     ---                      ---
Florida                                26                       1                        1
Georgia                                18                       1                      ---
Illinois                              ---                       1                        1
Indiana                                 2                     ---                      ---
Kentucky                                6                     ---                      ---
Louisiana                               8                     ---                      ---
Maryland                                6                       1                      ---
Massachusetts                           3                     ---                      ---
Michigan                                3                     ---                      ---
Mississippi                             7                     ---                      ---
Montana                                 6                     ---                      ---
Nevada                                  1
New Hampshire                           1                     ---                      ---
New Mexico                              1                     ---                      ---
New York                                8                     ---                      ---
North Carolina                          3                     ---                      ---
Ohio                                   18                     ---                      ---
Pennsylvania                           15                     ---                      ---
South Carolina                         11                     ---                      ---
Tennessee                              10                     ---                      ---
Texas                                  10                       1                      ---
Virginia                                6                     ---                      ---
West Virginia                           7                     ---                      ---
Wyoming                                 1                     ---                      ---
                                      ---                     ---                      ---
         TOTAL                        213                       6                        2
                                      ===                     ===                      ===
</TABLE>

COMPETITION

      The  competition  among  O&P  patient-care   centers  is  primarily  for
referrals from  physicians,  therapists,  employers,  HMOs,  PPOs,  hospitals,
rehabilitation centers,  out-patient clinics and insurance companies on both a


                                      10

<PAGE>

local and regional basis. The Company believes that distinguishing competitive
factors in the O&P industry are quality and timeliness of patient care and, to
a lesser degree, charges for services. While the Company believes it is one of
the largest  suppliers of O&P services in the U.S.,  certain  competitors  may
have greater  financial  and  personnel  resources  than  Hanger.  The Company
competes with others in the industry for trained personnel.  To date, however,
Hanger has been able to  achieve  its  staffing  needs and has  experienced  a
relatively low turnover rate of employees.  In connection  with its efforts to
acquire  additional  O&P  patient-care   practices,   the  Company  encounters
competition from several other O&P companies.

GOVERNMENT REGULATION

CERTIFICATION AND LICENSURE

      Most states do not require  separate  licensure  for O&P  practitioners.
However, several states currently require O&P practitioners to be certified by
an organization such as the ABC.

      The ABC  conducts  a  certification  program  for  practitioners  and an
accreditation program for patient-care centers. The minimum requirements for a
certified  practitioner  are a college  degree,  completion  of an  accredited
academic  program,  one to four years of  residency at a  patient-care  center
under the supervision of a certified practitioner and successful completion of
certain examinations.  Minimum requirements for an ABC-accredited patient-care
center include the presence of a certified practitioner and specific plant and
equipment  requirements.  While the Company endeavors to comply with all state
licensure requirements,  no assurance can be given that the Company will be in
compliance at all times with these requirements.

      Hanger provides  services under various  contracts to federal  agencies.
These  contracts  are  subject to  regulations  governing  federal  contracts,
including  the ability of the  government  to terminate  for its  convenience.
Revenue from such contracts is not material to Hanger.

MEDICAL DEVICE REGULATION

      The Company  manufactures  and distributes  products that are subject to
regulation  as  medical  devices by the Food and Drug  Administration  ("FDA")
under the Federal Food, Drug, and Cosmetic Act and  accompanying  regulations.
The Company  believes that the products it  manufactures  and/or  distributes,
including O&P accessories and  components,  are exempt from FDA's  regulations
for  premarket  clearance  or  approval  requirements  and  from  requirements
relating to "good manufacturing  practices:  (except for certain recordkeeping
and  complaint  handling  requirements).  The Company is required to adhere to
regulations regarding adverse event reporting, and is subject to inspection by
the  FDA  for  compliance  with  all  applicable  requirements.  Labeling  and
promotional  materials also are subject to scrutiny by the FDA and, in certain
circumstances, by the Federal Trade Commission. Although the Company has never
been challenged by FDA for noncompliance  with FDA requirements,  no assurance
can be  given  that  the  Company  would  be  found  to be or to have  been in
compliance  at all  times.  Noncompliance  could  result in a variety of civil
and/or  criminal  enforcement  actions,  which  could have a material  adverse
effect on the Company's business and results of operations.


                                      11

<PAGE>

FRAUD AND ABUSE

      The Company is subject to various  federal and state laws  pertaining to
healthcare fraud and abuse,  including  antikickback  laws, false claims laws,
and physician  self-referral laws.  Violations of these laws are punishable by
criminal and/or civil sanctions,  including,  in some instances,  imprisonment
and exclusion from  participation in federal  healthcare  programs,  including
Medicare, Medicaid, VA health programs and CHAMPUS. The Company has never been
challenged by a  governmental  authority  under any of these laws and believes
that,  based on this history,  its operations are in material  compliance with
such laws.  However,  because of the far-reaching  nature of these laws, there
can be no assurance that one or more of the Company's  practices  would not be
required to alter its practices as a result,  or that the occurrence of one or
more of these  events  would not  result in a material  adverse  effect on the
Company's business and results of operations.

      ANTIKICKBACK  LAWS. The Company's  operations are subject to federal and
state antikickback laws. The Federal Health Care Programs Antikickback Statute
(section  1128B(b) of the Social  Security Act) prohibits  persons or entities
from knowingly and willfully soliciting,  offering,  receiving,  or paying any
remuneration in return for, or to induce, the referral of persons eligible for
benefits under a Federal Health Care Program  (including  Medicare,  Medicaid,
the VA health programs and CHAMPUS), or the ordering, purchasing or leasing of
items or  services  that may be paid  for,  in whole or in part,  by a Federal
Health Care  Program.  The  statute may be violated  when even one purpose (as
opposed to a primary or sole  purpose) of a payment is to induce  referrals or
other business. Regulations create a small number of "safe harbors." Practices
which meet all the criteria of an applicable safe harbor will not be deemed to
violate the  statute;  practices  that do not  satisfy all  elements of a safe
harbor do not necessarily violate the statute,  although such practices may be
subject  to  scrutiny  by  enforcement  agencies.  Several  states  also  have
antikickback  laws which vary in scope and may apply  regardless  of whether a
Federal Health Care Program is involved.

      These laws may apply to certain of the Company's operations. The Company
has instituted  various types of discount programs for individuals or entities
that purchase its products and services.  The Company also maintains financial
relationships  with  individuals  and  entities  who may: (i) may purchase the
Company's  products and services;  (ii) refer  patients to  Company-owned  and
managed O&P patient-care  centers;  or (iii) receive  referrals through OPNET.
These  relationships  include,  among other things,  lease  arrangements  with
hospitals  and  OPNET  participation  arrangements.   Because  some  of  these
arrangements  may not satisfy all elements of an applicable safe harbor,  they
could be subject to scrutiny and challenge under one or more such laws.

      FALSE CLAIMS LAWS. The Company is also subject to federal and state laws
prohibiting  individuals or entities from knowingly and willfully  presenting,
or  causing  to  be  presented,  claims  for  payment  to  third-party  payors
(including  Medicare and  Medicaid)  that are false or  fraudulent  or are for
items or services not provided as claimed.  Each Company-owned and managed O&P
patient-care   center  is  responsible   for  preparation  and  submission  of
reimbursement claims to third-party payors for items and services furnished to
patients.  In addition,  Company  personnel  may, in some  instances,  provide


                                      12

<PAGE>

advice on billing and reimbursement for the Company's  products to purchasers.
While the Company  endeavors to ensure that its billing  practices comply with
applicable  laws,  if  claims  submitted  to  payors  are  deemed to be false,
fraudulent,  or for items or services  not  provided  as claimed,  the Company
could face liability for presenting or causing to be presented such claims.

      PHYSICIAN SELF-REFERRAL LAWS. The Company is also subject to federal and
state  physician  self-referral  laws.  With certain  exceptions,  the federal
Medicare/Medicaid  physician  self-referral law (the "Stark" law, section 1877
of the Social Security Act) prohibits a physician from referring  Medicare and
Medicaid  beneficiaries  to an  entity  for  "designated  health  services"  -
including prosthetics,  orthotics and prosthetic devices and supplies - if the
physician  has either an investment  interest in the entity or a  compensation
arrangement with the entity.  An exception is recognized for referrals made to
a publicly-traded entity in which the physician has an investment interest if,
among  other  things,  the entity had  shareholders'  equity  exceeding  $75.0
million  for its most  recent  fiscal  year,  or on  average  during the three
previous  fiscal years.  While the Company does not provide stock to referring
physicians and the Company's stock is publicly-traded, the Company is not in a
position  to  know  or  control  whether  some  referring  physicians  may  be
investors.   Because  the  Company   does  not   currently   have   sufficient
shareholders'    equity   to   meet   the    exception    that   would   allow
physician-investors   to  refer   Medicare  and  Medicaid   beneficiaries   to
Company-owned  and managed O&P  patient-care  centers,  and any such referrals
that do occur could be found to be in violation of the Stark law.

ANTITRUST

      The  Company  is  subject  to  federal  and state  antitrust  laws which
prohibit,  among other things,  the  establishment  of ventures that result in
certain  anticompetitive   conduct.  These  laws  have  been  applied  to  the
establishment of certain networks of otherwise competing  healthcare provider.
In September 1995, the Antitrust Division of the Department of Justice ("DOJ")
issued a business review letter which concluded, in part, that the description
of OPNET  voluntarily  furnished  to the DOJ by the Company  "did not pose any
significant competitive issues" and, therefore,  DOJ "has no present intention
of challenging  [OPNET]" under federal  antitrust law. Although the Company is
not able to assure that the  continued  operation  of OPNET will comply in all
respects with the terms specified in the business review letter, noncompliance
with  these  terms  does not mean that the  antitrust  authorities  or private
parties would challenge the conduct, and the Company believes that the current
operation  of  OPNET  is  not   anticompetitive  and  results  in  significant
efficiencies.  However,  DOJ reserves the right to bring an  investigation  or
proceeding  if it  determines  that  OPNET is  anticompetitive  in  purpose or
effect.  There can be no assurance that DOJ will not bring an investigation or
proceeding  challenging  OPNET (or other aspects of the Company's  operations)
under these laws, or that such an investigation or proceeding would not result
in a  material  adverse  effect  on the  Company's  business  and  results  of
operations.

PERSONNEL

      As of December 31, 1997, the Company  employed 1,213 persons,  including
1,114 full-time and 99 part-time employees. None of the Company's employees is
subject to a collective bargaining agreement. The Company believes that it has
satisfactory  relationships  with its employees and strives to maintain  these


                                      13

<PAGE>

relationships by offering competitive benefit packages,  training programs and
opportunities for advancement.

INSURANCE

      The Company currently  maintains insurance of the type and in the amount
customary in the orthopedic  rehabilitation  industry,  including coverage for
malpractice liability,  product liability,  workers' compensation and property
damage. Hanger's general liability insurance coverage is at least $500,000 per
incident. Based on the Company's experience and prevailing industry practices,
Hanger believes its coverage is adequate as to risks and amount.

ITEM 2.  PROPERTIES.

      As of December 31, 1997,  Hanger operated 213  patient-care  centers and
facilities in 29 states and in Washington, D.C. Of these, 30 centers are owned
by Hanger.  The remaining  centers are occupied under leases expiring  between
the years of 1998 and 2007.  Hanger  believes that the centers leased or owned
by it are adequate for carrying on its current O&P  operations at its existing
locations, as well as its anticipated future needs at those locations.  Hanger
believes  it will be  able  to  renew  such  leases  as  they  expire  or find
comparable or additional space on commercially suitable terms.

      Hanger  also owns  distribution  facilities  in Georgia  and Texas,  and
leases  manufacturing  and  distribution  facilities  in  Illinois,  Maryland,
Florida and  California.  The Company  leases its  corporate  headquarters  in
Bethesda,  Maryland  and owns its  corporate  office in  Alpharetta,  Georgia.
Substantially  all of Hanger's  properties are pledged to  collateralize  bank
indebtedness. See Notes H and L to Hanger's Consolidated Financial Statements.

ITEM 3.  LEGAL PROCEEDINGS.

      Legal  proceedings  to which  Hanger is  subject  arise in the  ordinary
course of business.  Currently,  Hanger is not a party to any  material  legal
proceedings.

ITEM 4.  SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

      No matter was  submitted  during the fourth  quarter of the fiscal  year
covered by this report to a vote of stockholders.


                                      14

<PAGE>

ITEM 4A. EXECUTIVE OFFICERS OF THE REGISTRANT.

      The  following  table  sets  forth  information  regarding  the  current
executive officers of the Company and certain of its subsidiaries:


<TABLE>
<CAPTION>
                                   Office with
         Name           Age        the Company
        ------         -----      -------------
<S>                    <C>        <C>
Ivan R. Sabel, CPO      53        Chairman of the Board, President, Chief Executive
                                   Officer and Director

Richard A. Stein        38        Vice President-Finance, Secretary and Treasurer

John D. McNeill, CPO    50        President and Chief Operating Officer of
                                   Hanger Prosthetics & Orthotics, Inc.

Alice G. Tidwell        59        President and Chief Operating Officer of
                                   Southern Prosthetic Supply, Inc.

Juan B. Paez            53        Vice President - Manufacturing of DOBI-
                                   Symplex, Inc.

Jeffrey L. Martin       44        Vice President of OPNET, Inc.
</TABLE>


      IVAN R. SABEL has been Chairman of the Board and Chief Executive Officer
of Hanger since August 1995 and President of Hanger since  November  1987. Mr.
Sabel also served as the Chief Operating  Officer of Hanger from November 1987
to August  1995.  Prior to that  time,  Mr.  Sabel had been Vice  President  -
Corporate  Development  from September 1986 to November 1987.  From 1968 until
joining  Hanger in 1986,  Mr.  Sabel was the founder and  President of Capital
Orthopedics,  Inc. before that company was acquired by Hanger.  Mr. Sabel is a
Certified   Prosthetist  and  Orthotist  ("CPO"),  a  clinical  instructor  in
orthopedics at Georgetown  University  Medical  School in Washington,  D.C., a
member of the Board of  Directors  of the  American  Orthotic  and  Prosthetic
Association,   a  former  Chairman  of  the  National  Commission  for  Health
Certifying Agencies, a former member of the Strategic Planning Committee and a
current member of the Veterans  Administration Affairs Committee of AOPA and a
former President of the ABC.

      RICHARD  A.  STEIN  has  been  Vice  President-Finance,   Secretary  and
Treasurer  of Hanger  since April 1987.  Mr.  Stein was also the  President of
Greiner & Saur  Orthopedics,  Inc., a former  subsidiary of the Company,  from
April 1987 until November 1989. Mr. Stein is a Certified Public Accountant and
was employed by Coopers & Lybrand,  L.L.P. from September 1982 until he joined
Hanger in 1987.

      JOHN D. MCNEILL,  CPO has been the President and Chief Operating Officer
of Hanger  Prosthetics  & Orthotics,  Inc., a  wholly-owned  subsidiary of the
Company that operates the Company's  patient-care  centers,  since November 1,


                                      15

<PAGE>

1996.  From 1990 to November  1, 1996,  he was Senior  Vice  President,  Chief
Operating  Officer and a director of JEH. From 1986 to 1990, Mr. McNeill was a
Regional  Vice  President and an area manager for JEH. Mr.  McNeill,  who is a
CPO,  conducted  his own O&P practice in Marietta,  Georgia from 1979 to 1986,
when it was acquired by JEH.

      ALICE G. TIDWELL has been the President and Chief  Operating  Officer of
Southern  Prosthetic  Supply,  Inc., the Company's  wholly-owned  distribution
subsidiary,  since November 1, 1996. From 1990 to November 1, 1996, she served
as a Senior Vice President and Chief Operating Officer of Southern  Prosthetic
Supply,  Inc. From 1992 to 1996,  Ms. Tidwell served on the Board of Directors
of JEH.  Previously,  she  served  as  supervisor,  office  manager  and  Vice
President of Corporate Central Services of JEH.

      JUAN B.  PAEZ has  been a Vice  President  of  DOBI-Symplex,  Inc.,  the
Company's wholly-owned  manufacturing  subsidiary,  since 1992. In addition to
management  responsibilities relating to the Company's manufacturing,  central
fabrication  and  distribution  activities,  Mr. Paez oversees new product and
manufacturing  business  development.  From  1990 to  1992,  Mr.  Paez was the
Director of New Product  Development  of Bissell  Healthcare  and from 1982 to
1990 he was employed as Manager of Engineering  and Research & Development and
Manager of Industrial Engineering by Camp International.

      JEFFREY L. MARTIN has been the Vice  President of OPNET,  the  Company's
preferred provider network of O&P service  professionals,  since October 1995.
In addition to being  responsible for the recruitment of OPNET members and the
planning and  implementation  of OPNET member  services Mr. Martin directs the
solicitation  and management of OPNET managed care contracts.  From 1984 until
joining  Hanger in 1995,  Mr.  Martin was Director of  Marketing  for the Ohio
Willow Wood Company, a manufacturer of prosthetic componentry.

EMPLOYMENT AND NON-COMPETE AGREEMENTS

      Messrs.   Sabel,  Stein  and  McNeill  and  Ms.  Tidwell  have  executed
employment agreements with the Company which contain non-compete provisions.


                                      16

<PAGE>

                                    PART II


ITEM 5.  MARKET FOR REGISTRANT'S COMMON EQUITY AND RELATED
             STOCKHOLDER MATTERS.

         The Common Stock is listed and traded on the American  Stock Exchange
under the  symbol  "HGR."  The  following  table  sets  forth the high and low
intra-day  sale  prices  for the Common  Stock for the  periods  indicated  as
reported on the AMEX:

<TABLE>
<CAPTION>
      YEAR ENDED DECEMBER 31, 1996                  HIGH              LOW
                                                    ----              ---
<S>                                                <C>              <C>
            First Quarter                          $ 4.75           $ 2.63
            Second Quarter                           6.50             4.06
            Third Quarter                            7.50             4.88
            Fourth Quarter                           7.38             5.81
</TABLE>

<TABLE>
<CAPTION>
      YEAR ENDED DECEMBER 31, 1997                  HIGH              LOW
                                                    ----              ---
<S>                                                <C>              <C>
            First Quarter                          $ 7.00           $ 5.50
            Second Quarter                           9.25             6.25
            Third Quarter                           14.94             8.44
            Fourth Quarter                          14.63            10.56
</TABLE>

      At March 17,  1998,  there were  approximately  763 holders of record of
Common Stock.

DIVIDEND POLICY

      The  Company  has never  paid cash  dividends  on its  Common  Stock and
intends to continue this policy for the  foreseeable  future.  Hanger plans to
retain earnings for use in its business. The terms of Hanger's agreements with
its  financing  sources and certain other  agreements  prohibit the payment of
dividends on its Common Stock and  Preferred  Stock and such  agreements  will
continue  to  prohibit  the payment of  dividends  in the  future.  Any future
determination  to pay cash dividends will be at the discretion of the Board of
Directors  of the  Company  and  will be  dependent  on  Hanger's  results  of
operations,  financial  condition,  contractual and legal restrictions and any
other factors deemed to be relevant.


                                      17

<PAGE>

ITEM 6.  SELECTED CONSOLIDATED FINANCIAL INFORMATION.

      The selected consolidated financial data presented below is derived from
the audited  Consolidated  Financial  Statements  and Notes  thereto  included
elsewhere in this report.


                                      18

<PAGE>


<TABLE>
                                                                 SELECTED FINANCIAL STATEMENTS
                                                             (In thousands, except per share data)
 
<CAPTION>
                                                                     Years Ended December 31,  
                                               ------------------------------------------------------------------
                                                1993           1994           1995           1996           1997
                                                ----           ----           ----           ----           ----
<S>                                            <C>            <C>            <C>            <C>            <C>
Statement of Operations Data:
Net sales                                      $43,877        $50,300        $52,468        $66,806        $145,598
Gross profit                                    24,207         27,091         27,896         34,573          72,064
Selling, general & administrative               17,124         21,340         19,362         24,550          49,076
Depreciation and amortization                    2,656          3,137          2,691          2,848           4,681
Acquisition and integration costs (1)              ---            ---            ---          2,479             ---
Restructuring cost (1)                             ---            460            ---            ---             ---
Loss from disposal of assets (1)                   ---          2,150            ---            ---             ---
Income from continuing operations                4,428              4          5,843          4,695          18,308
Interest expense                                (1,167)        (1,746)        (2,056)        (2,547)         (4,932)
Income (loss) from continuing operations
   before taxes, extraordinary item and
   accounting change                             3,221         (1,922)         3,680          1,971          13,166
Provision for income taxes                       1,626            358          1,544            890           5,526
Income (loss) from continuing operations
   before extraordinary item and
   accounting change                             1,594         (2,280)         2,135          1,081           7,640
Loss from discontinued operations (2)             (105)          (407)           ---            ---             ---
Income (loss) before extraordinary
   item and accounting change                    1,490         (2,687)         2,135          1,081           7,640
Extraordinary loss on early 
   extinguishment of debt                         (23)           ---             ---            (83)         (2,694)
Cumulative effect of change in
   accounting for income taxes                   1,189            ---            ---            ---             ---
Net income (loss)                              $ 2,655        $(2,687)       $ 2,135        $   998        $  4,946
BASIC PER COMMON SHARE DATA (3):
Income (loss) from continuing operations
    before extraordinary item and
    accounting change                          $  0.19        $ (0.28)       $  0.25        $  0.12        $   0.65
Loss from discontinued  operations               (0.01)         (0.05)           ---            ---             ---
Extraordinary loss on early
   extinguishment of debt                          ---            ---            ---          (0.01)          (0.23)
Cumulative effect of change in
   accounting for income taxes                    0.14            ---            ---            ---             ---
                                               --------       --------       --------       --------       ---------
Net income (loss) per common share             $  0.32        $ (0.33)       $  0.25        $  0.11        $   0.42
                                               ========       ========       ========       ========       =========
Shares used to calculate basic per common
  share amounts                                  8,217          8,290         8,291           8,470          11,793
                                               ========       ========       =======        ========       =========
DILUTED PER COMMON SHARE DATA (3):
Income (loss) from continuing operations
  before extraordinary item and accounting
  change                                       $  0.19        $ (0.28)       $ 0.25         $  0.12        $   0.58
Loss from discontinued operations                (0.01)         (0.05)          ---             ---             ---
Extraordinary loss on early extinguishment
  of debt                                          ---            ---           ---           (0.01)          (0.21)
Cumulative effect of change in accounting
  for income taxes                                0.14            ---           ---             ---             ---
                                               --------       --------       -------       ---------       ---------
Net income (loss) per common share             $  0.32        $ (0.33)       $  0.25       $   0.11        $   0.37
                                               ========       ========       ========      =========       =========
Shares used to calculate diluted per common
  share amounts                                  8,267          8,290          8,300          8,663          13,138
                                               ========       ========       ========      =========       =========
</TABLE>


                                      19

<PAGE>


<TABLE>
<CAPTION>
                                                                     Years Ended December 31,  
                                               ------------------------------------------------------------------
BALANCE SHEET DATA:                             1993           1994           1995           1996           1997
                                                ----           ----           ----           ----           ----
<S>                                            <C>            <C>            <C>            <C>            <C>
Cash and cash equivalents                      $ 1,404        $ 1,048        $  1,456       $  6,572       $  6,557
Working capital                                 15,738         18,412          20,622         25,499         39,031
Total assets                                    57,427         61,481          61,800        134,941        157,983
Long-term debt                                  19,153         24,330          22,925         64,298         23,237
Shareholders' equity                            31,681         29,178          31,291         39,734        106,320
<FN>

(1)   The 1994 results include restructuring costs of $460,000 associated with
      the  closing of  unprofitable  patient-care  centers and a loss from the
      disposal  of  assets  of $2.2  million  resulting  from  the sale of the
      Company's southern  California  patient-care  centers.  The 1996 results
      include  acquisition and integration  costs of $2.5 million  incurred in
      connection with the purchase of JEH effective November 1, 1996.

(2)   Loss from discontinued operations consists of the loss from discontinued
      operations and the sale of the  discontinued  operation of the Company's
      Apothecaries, Inc. subsidiary, the assets of which were sold in 1994.

(3)   During the fourth quarter of 1997, the Company adopted the provisions of
      SFAS 128 and, as  required,  has  restated  all prior  period per common
      share  data.  Basic per common  share  amounts  are  computed  using the
      weighted  average number of common shares  outstanding  during the year.
      Diluted per common share amounts are computed using the weighted average
      number  of  common  shares  outstanding  during  the year  and  dilutive
      potential  common shares.  Dilutive  potential  common shares consist of
      stock options and stock warrants and are  calculated  using the treasury
      stock method.
</FN>
</TABLE>


                                      20

<PAGE>

ITEM 7.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION
         AND RESULTS OF OPERATIONS.

OVERVIEW

      The  significant  growth  in the  Company's  O&P  professional  practice
management net sales has resulted from an aggressive  program of acquiring and
developing O&P patient-care  centers.  Similarly,  growth in the Company's O&P
distribution  and  manufacturing  net  sales  is  attributable   primarily  to
acquisitions.  At December 31,  1997,  the Company  operated 213  patient-care
centers,  six  distribution   facilities,   three  of  which  contain  central
fabrication operations, and two manufacturing facilities.

SEASONALITY

      The   Company's   results  of   operations   are  affected  by  seasonal
considerations.  The adverse weather  conditions often  experienced in certain
geographical areas of the United States during the first quarter of each year,
together  with a greater  degree of patients'  sole  responsibility  for their
insurance deductible payment obligations during the beginning of each calendar
year, have contributed to lower Company net sales during that quarter.

RESULTS OF OPERATIONS

      The following table sets forth for the periods  indicated  certain items
of the Company's statements of operations as a percentage of the Company's net
sales:

<TABLE>
<CAPTION>
                                                                       Historical
                                                            For the Years Ended December 31,
                                                      --------------------------------------------
                                                      1995               1996             1997
                                                      ----               ----             ----
<S>                                                   <C>                <C>              <C>
Net Sales                                             100.0%             100.0%           100.0%
Cost of products and services sold                     46.8               48.2             50.5
Gross profit                                           53.2               51.8             49.5
Selling, general and administrative                    36.9               36.7             33.7
Depreciation and amortization                           3.8                3.0              2.0
Acquisition and integration costs                       ---                3.7              ---
Amortization of excess cost over net
 assets acquired                                        1.3                1.2              1.2
Income from operations                                 11.1                7.0             12.6
Interest expense                                        3.9                3.8              3.4
Income before taxes and extraordinary item              7.0                3.0              9.0
Income taxes                                            2.9                1.3              3.8
Net income                                              4.1                1.5              3.4
</TABLE>


                                      21

<PAGE>


YEARS ENDED DECEMBER 31, 1997 AND 1996

      NET  SALES.  Net  sales  for the  year  ended  December  31,  1997  were
approximately  $145.6 million,  an increase of approximately $78.8 million, or
118%,  over net  sales  of  approximately  $66.8  million  for the year  ended
December 31, 1996. The increase was primarily a result of: (i) the acquisition
of J.E. Hanger,  Inc. of Georgia ("JEH") on November 1, 1996, as well as other
acquisitions during 1997, and (ii) an 11.7% increase in net sales attributable
to patient-care centers and facilities operating during both periods.

      GROSS PROFIT.  Gross profit in 1997 was approximately  $37.5 million, or
108%, over the prior year. The cost of products and services sold for the year
ended December 31, 1997, was $73.5 million  compared to $32.2 million in 1996.
Gross profit as a percentage of net sales for  patient-care  service was 55.1%
in the years ended December 31, 1996 and 1997. Gross profit as a percentage of
net  sales  for  manufacturing  and  distribution  was 44.9% and 16% for those
years, respectively.  The total Company gross profit as a percent of net sales
declined  from  51.8%  in 1996 to 49.5% in  1997.  The  2.3%  decrease  in the
Company's gross profit as a percentage of net sales is primarily  attributable
to the acquisition of JEH, which operated a large  distribution  division that
had lower gross profit margins than patient-care services.

      SELLING, GENERAL AND ADMINISTRATIVE. Selling, general and administrative
expenses in 1997 increased  approximately $24.5 million, or 99.9%, compared to
1996.  The  increase  in  selling,  general and  administrative  expenses  was
primarily a result of the acquisition of JEH and other acquisitions.  Selling,
general and  administrative  expenses as a percent of net sales  decreased  to
33.7% in 1997 from 36.7% in 1996.  The  selling,  general  and  administrative
expenses as a percentage of net sales decreased  primarily as a result of cost
cutting measures completed during the fourth quarter of 1996 and the first six
months of 1997.

      INCOME FROM CONTINUING OPERATIONS. Principally as a result of the above,
income from  operations  in 1997  totalled  approximately  $18.3  million,  an
increase  of $13.6  million,  or  290.0%,  over the prior  year.  Income  from
operations as a percentage  of net sales  increased to 12.6% in 1997 from 7.0%
in 1996.

      INTEREST EXPENSE.  Interest expense for the year ended December 31, 1997
was approximately $4.9 million,  an increase of approximately $2.4 million, or
93.6%, over the approximately $2.5 million of interest expense incurred during
1996.  Interest  expense as a percent of net sales  decreased  to 3.4% in 1997
from  3.8%  for  1996.   The  increase  in  interest   expense  was  primarily
attributable  to the increase in bank debt resulting  from the  acquisition of
JEH in November  1996,  which was offset in part by the repayment of bank debt
out of the  proceeds of the public  equity  offering  in the third  quarter of
1997.

      INCOME TAXES.  The  Company's  effective tax rate was 42% in 1997 versus
45% in 1996. The decrease in 1997 is a result of the  disproportionate  impact
of the  amortization  of the excess costs over net assets acquired in relation
to taxable income in 1996.

      EXTRAORDINARY  ITEM. A pre-tax  extraordinary item of $4.6 million ($2.7
million, net of tax benefit) in 1997,  represents entirely a write-off of debt
issue costs and debt discount as a result of extinguishing approximately $58.3


                                      22

<PAGE>

million of bank debt from the net proceeds of the third quarter  public equity
offering.

      NET INCOME.  As a result of the above,  the Company  recorded net income
from operations before  extraordinary  item of $7.6 million for the year ended
December  31,  1997,  compared to $1.1  million for the prior year.  A pre-tax
extraordinary item of $4.6 million ($2.7 million, net of tax benefit) on early
extinguishment  of debt was recognized in 1997 compared to $139,000  ($83,000,
net of tax benefit) in 1996. Both extraordinary  items were in connection with
refinancings of bank indebtedness.

      As a result  of the  above,  the  company  reported  net  income of $4.9
million,  or $.42 per common dilutive  share,  for the year ended December 31,
1997,  as  compared  to net income of  $998,000,  or $.11 per common  dilutive
share, for the year ended December 31, 1996.

YEARS ENDED DECEMBER 31, 1996 AND 1995

      NET  SALES.  Net  sales  for the  year  ended  December  31,  1996  were
approximately  $66.8 million,  an increase of approximately  $14.3 million, or
27.3%,  over net  sales of  approximately  $52.5  million  for the year  ended
December 31, 1995.  The increase was primarily a result of: (i) an increase of
$12.1 million  attributable to the acquisition of JEH; and (ii) an increase of
$2.2  million,   or  an  increase  of  5.6%,  in  net  sales  attributable  to
patient-care  centers  and  facilities  that  were in  operation  during  both
periods.  Of  the  $2.2  million  increase  in net  sales,  $1.8  million  was
attributable  to  patient-care   centers  and  $293,000  was  attributable  to
manufacturing and distribution activities.

      GROSS PROFIT. Gross profit in 1996 increased approximately $6.7 million,
or 23.9%,  over the prior  year.  Gross  profit as a  percentage  of net sales
decreased  from  53.2% in 1995 to 51.8% in 1996.  The 1.4%  decrease  in gross
profit  as a  percentage  of  net  sales  is  primarily  attributable  to  the
acquisition  of JEH,  which  operated a large  distribution  division that had
lower gross profit margins than  patient-care  services.  The cost of products
and services  sold for the year ended  December 31,  1996,  was $32.2  million
compared to $24.6 million in 1995.

      SELLING,  GENERAL  AND  ADMINISTRATIVE  EXPENSES.  Selling,  general and
administrative  expenses in 1996  increased  approximately  $5.2  million,  or
26.8%,  compared to 1995. The increase in selling,  general and administrative
expenses was primarily a result of the  acquisition of JEH.  Selling,  general
and administrative  expenses as a percentage of net sales stayed approximately
the same at 37%.

      ACQUISITION  AND  INTEGRATION  COSTS.   Non-recurring   acquisition  and
integration costs totaling $2.5 million in 1996 consisted of: (i) $1.3 million
of bonuses and legal and consulting expenses incurred to acquire JEH; and (ii)
$1.2 million of costs to  integrate  the  operations  of JEH with the Company,
including  costs of severance and the conversion of its health  insurance plan
and computer systems.


                                      23

<PAGE>

      INCOME FROM  OPERATIONS.  Principally  as a result of the above,  income
from  operations in 1996 totalled  approximately  $4.7 million,  a decrease of
$1.1 million from the prior year.  Income from  operations  as a percentage of
net sales in 1996 decreased to 7.0% from 11.1% in 1995.

      INTEREST EXPENSE.  Interest expense for the year ended December 31, 1996
was approximately  $2.5 million,  which is an increase of $490,000,  or 23.9%,
over the $2.1  million  of  interest  expense  incurred  during the year ended
December 31, 1995. The increase in interest expense was primarily attributable
to the increase in bank debt resulting from the  acquisition of JEH.  Interest
expense as a percentage of net sales was 3.8% for the year ended  December 31,
1996, compared to 3.9% for 1995.

      INCOME TAXES.  The  Company's  effective tax rate was 45% in 1996 versus
42% in 1995.  The increase in 1996  reflects both the  recognition  of a state
deferred  tax  benefit  in  1995,  which  did  not  occur  in  1996,  and  the
disproportionate  impact of  permanent  differences  in  relation  to  taxable
income.

      NET INCOME.  As a result of the above,  the Company reported income from
operations before extraordinary item and accounting change of $1.1 million for
the year ended December 31, 1996, compared to $2.1 million for the prior year.
A  pre-tax  extraordinary  item of  $139,000  ($83,000,  net of tax) on  early
extinguishment of debt was recognized in 1996 in connection with the Company's
refinancing of bank indebtedness.

      As a result of the above,  the Company  reported net income of $998,000,
or $.11 per common  dilutive  share,  for the year ended December 31, 1996, as
compared to net income of $2.1 million, or $.25 per common dilutive share, for
the year ended December 31, 1995.

      LIQUIDITY  AND CAPITAL  RESOURCES.  The Company's  consolidated  working
capital at December 31, 1997 was approximately $39.0 million and cash and cash
equivalents  available were approximately $6.6 million. It is anticipated that
such  cash  resources  will  adequately  meet the  Company's  working  capital
requirements during at least the next 18 months.

      In November 1996, the Company  entered into a new Credit  Agreement (the
"Credit  Agreement")  with a syndication  of banks which  provided for: (i) an
"A-Term Loan" in the principal  amount of $29.0 million;  (ii) a "B-Term Loan"
in the principal  amount of $28.0 million;  (iii) a $25.0 million  Acquisition
Loan Commitment; and (iv) an $8.0 million Revolving Loan Commitment.

      The Credit Agreement provided for an initial commitment fee of 2.625% on
the total  $90.0  million  facility  and an annual  fee of .5% per year on the
aggregate unused portion of the Credit Agreement. As of December 31, 1997, the
Company had no outstanding  borrowings on either the  Acquisition or Revolving
Loan Commitments.

      In November  1996,  the Company also entered into a Senior  Subordinated
Note Purchase  Agreement  providing  for the issuance of $8,000,000  principal
amount of Senior  Subordinated  Notes (the "Senior  Subordinated  Notes"),  in
connection  with which the  Company  issued  detachable  warrants  to purchase
1,600,000  shares to  noteholders.  This  transaction  resulted in the Company


                                      24

<PAGE>

recording a debt discount of  $2,038,500  which was being  amortized  over the
life of the notes.

      The Company used the proceeds of the A-Term Loan, B-Term Loan and Senior
Subordinated  Notes to finance the acquisition of JEH and to repay all amounts
then outstanding under the Company's former Revolving credit facility,  Senior
Financing  Facility,  the 8.5% Convertible  Junior  Subordinated  Note and the
8.25%  Convertible   Junior   Subordinated   Note.  In  connection  with  this
transaction,   the  Company  recorded  an  extraordinary  charge  of  $139,000
($83,000,  net of tax benefit) for the write-off of unamortized  discounts and
financing costs, in 1996.

      During July and August of 1997,  the Company  sold  5,750,000  shares of
Common Stock in a underwritten  public  offering at $11.00 per share resulting
in approximately $58.3 million of net proceeds to the Company.

      The  Company  applied  the net  proceeds  of the public  offering to the
repayment  of  the  Senior   Subordinated   Notes  and  certain   indebtedness
outstanding  under the Credit  Agreement.  Upon repayment of this debt and the
Credit  Agreement  being  substantially  modified,  the  Company  recorded  an
extraordinary item of $4.6 million ($2.7 million net of tax benefit).

      The modified Credit Agreement is collateralized by substantially all the
assets of the  Company,  restricts  the  payment of  dividends,  and  contains
certain  affirmative and negative covenants  customary in an agreement of this
nature.

      The  Company's  total debt at  December  31,  1997,  including a current
portion of approximately $5.7 million,  was approximately $29.0 million.  Such
indebtedness included: (i) $17.2 million of Credit Agreement A-Term and B-Term
Loans; and (ii) a total of $11.8 million of other indebtedness.

      The  remainder  of the A-Term Loan,  the  $25,000,000  Acquisition  Loan
Commitment and the 8,000,000  Revolving Loan  Commitment bear base interest at
the Company's  option of either LIBOR plus 2.50% or the Bank's prime rate plus
1.50%.  The base interest rate is then reduced by .25% to 1.25% depending upon
the  ratio of the  Company's  total  indebtedness  to annual  earnings  before
interest, taxes, depreciation and amortization.  As of December 31, 1997, $8.6
million  was  outstanding  on the  A-Term  Loan  which is being  amortized  in
quarterly amounts and will mature on December 31, 2001.

      The  remainder of the B-Term Loan bears base  interest at the  Company's
option of either  LIBOR plus 2.75% or the Bank's  prime rate plus  1.75%.  The
base interest rate is then reduced by .25% to 1.25%  depending  upon the ratio
of the Company's total indebtedness to annual earnings before interest, taxes,
depreciation  and  amortization.  As of December  31,  1997,  $8.6 million was
outstanding on the B-Term Loan which is being  amortized in quarterly  amounts
and will mature on December 31, 2003.

      All or any portion of outstanding  loans under the Credit  Agreement may
be repaid at any time and commitments may be terminated in whole or in part at
the option of Hanger without premium or penalty, except that LIBOR-based loans


                                      25

<PAGE>

may only be repaid at the end of the  applicable  interest  period.  Mandatory
prepayments will be required in the event of certain sales of assets,  debt or
equity financings and under certain other circumstances.

      The Company has entered into an interest  rate swap  agreement to reduce
the impact of changes in interest rates on its Senior Financing Facilities. At
December 31, 1997, the Company had an outstanding interest rate swap agreement
with a commercial  bank,  having a total  notional  principal  amount of up to
$27.0 million. The agreement effectively minimizes the Company's base interest
rate  exposure  between a floor of 5.32% and a cap of 7.0%.  The interest rate
swap agreement matures on September 30, 1999. The Company is exposed to credit
loss in the event of  non-performance  by the other party to the interest rate
swap agreement. All other debt accrues interest at a fixed rate.

      As a result of the Company's repayment of the Senior Subordinated Notes,
the  warrant  for  1,600,000  shares  previously  issued  by  the  Company  in
conjunction  with the Senior  Subordinated  Notes were  amended to reflect the
reduction in the aggregate  number of shares of Company  Common Stock issuable
upon exercise of the Warrants to 720,000  shares.  These  detachable  warrants
have an exercise  price equal to $4.01 as to 418,365  shares,  and $6.38 as to
301,635 shares.

      During 1996, the Company  acquired one orthotic and prosthetic  company,
JEH,  pursuant  to the  terms of a Merger  Agreement.  Under  the terms of the
agreement,  which became  effective on November 1, 1996,  the Company paid JEH
shareholders  $44.0  million in cash and issued 1.0 million  shares of Company
Common  Stock  and  paid  an  additional   $1.8  million  to  the  former  JEH
shareholders on March 27, 1997 pursuant to provisions in the Merger  Agreement
calling for a post-closing adjustment.

      During 1997,  the Company  acquired nine O&P companies and the remaining
20%  interest  of  its  majority  owned  subsidiary,  Columbia  Brace,  for an
aggregate  consideration,  excluding potential earn-out  provisions,  of $22.5
million. These O&P companies, which operate 29 patient-care centers and employ
175  employees,  had  combined  net sales of $18.2  million  in the year ended
December 31, 1997.

      The Company  plans to finance  future  acquisitions  through  internally
generated  funds or borrowings  under the Acquisition  Loans,  the issuance of
notes or shares of  Common  Stock of the  Company,  or  through a  combination
thereof.

      Capital expenditures during 1997 approximated $2.6 million.

      NEW  ACCOUNTING  STANDARDS.  Effective  January 1, 1998 the Company will
adopt the provisions of Statement of Financial  Accounting  Standards ("SFAS")
130,  "Reporting  Comprehensive  Income".  SFAS 130 establishes  standards for
reporting  and  display  of  comprehensive  income and its  components  in the
financial  statements.  Reclassification  of financial  statements for earlier
periods provided for comparative  purposes is required.  The Company is in the
process of determining its preferred format. The adoption of SFAS No. 130 will


                                      26

<PAGE>

not  have  a  material  impact  on  the  Company's   consolidated  results  of
operations, financial position or cash flows.

      The Company will adopt the  provisions of SFAS 131,  "Disclosures  about
Segments  of  an  Enterprise  and  Related  Information"  effective  with  the
financial   statements  for  the  year  ended  December  31,  1998.  SFAS  131
establishes  standards  for the way that public  business  enterprises  report
information  about  operating  segments  in annual  financial  statements  and
requires that those  enterprises  report selected  information about operating
segments  in  interim  financial  reports  issued  to  shareholders.  It  also
establishes  standards for related  disclosures  about  products and services,
geographic  areas, and major customers.  Financial  statement  disclosures for
prior  periods are required to be  restated.  The Company is in the process of
evaluating the disclosure requirements. The adoption of SFAS 131 will not have
a  material  impact  on the  Company's  consolidated  results  of  operations,
financial position or cash flows.

      OTHER.  Inflation  has not had a  significant  effect  on the  Company's
operations,  as increased  costs to the Company  generally have been offset by
increased prices of products and services sold.

      The  Company  primarily   provides   services  and  customized   devices
throughout  the  United  States  and is  reimbursed,  in  large  part,  by the
patients'  third-party  insurers or  governmentally  funded  health  insurance
programs.  The ability of the Company's  debtors to meet their  obligations is
principally  dependent  upon the  financial  stability  of the insurers of the
Company's patients and future legislation and regulatory actions.

      The  Company's   management   believes  that  its  major  financial  and
manufacturing  applications  are year 2000  compliant.  The company expects no
material impact on its internal  information systems from the year 2000 issue.
The  Company  has  recently  initiated  communications  with  its  significant
suppliers  to  determine  the extent that the Company may be impacted by third
parties'  failure to address the issue.  The Company will  continue to monitor
and evaluate the impact of the year 2000 on its operations.

      This  report  contains  forward-looking  statements  setting  forth  the
Company's   beliefs  or   expectations   relating  to  future   revenues   and
profitability. Actual results may differ materially from projected or expected
results  due to  changes  in the demand for the  Company's  O&P  services  and
products,  uncertainties  relating  to the results of  operations  or recently
acquired and newly acquired O&P patient care practices,  the Company's ability
to attract  and retain  qualified  O&P  practitioners,  governmental  policies
affecting  O&P  operations  and other risks and  uncertainties  affecting  the
health-care  industry  generally.  Readers  are  cautioned  not to  put  undue
reliance on  forward-looking  statements.  The Company disclaims any intent or
obligation to up-date publicly these forward-looking statements,  whether as a
result of new information, future events or otherwise.


                                      27

<PAGE>

ITEM 8.  FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA.

      The consolidated  financial  statements and schedules required hereunder
and  contained  herein are listed under Item 14(a)  below.  The Company is not
subject to the  requirement  to file selected  quarterly  financial data under
Item 302 of Regulation S-K.

ITEM 9.  CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON
         ACCOUNTING AND FINANCIAL DISCLOSURE.

         None.


                                      28

<PAGE>

                                   PART III


ITEM 10.  DIRECTORS AND EXECUTIVE OFFICERS OF THE REGISTRANT.

      Pursuant  to  General  Instruction  G(3) of Form 10-K,  the  information
called  for by  this  item  regarding  directors  is  hereby  incorporated  by
reference from the Company's definitive proxy statement or amendment hereto to
be filed  pursuant to Regulation  14A not later than 120 days after the end of
the fiscal year covered by this report.  Information  regarding  the Company's
executive officers is set forth under Item 4A of this Form 10-K.

ITEM 11.  EXECUTIVE COMPENSATION.

      Pursuant  to  General  Instruction  G(3) of Form 10-K,  the  information
called for by this item is hereby incorporated by reference from the Company's
definitive  proxy  statement  or  amendment  hereto  to be filed  pursuant  to
Regulation  14A not  later  than 120 days  after  the end of the  fiscal  year
covered by this report.

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT.

      Pursuant  to  General  Instruction  G(3) of Form 10-K,  the  information
called for by this item is hereby incorporated by reference from the Company's
definitive  proxy  statement  or  amendment  hereto  to be filed  pursuant  to
Regulation  14A not  later  than 120 days  after  the end of the  fiscal  year
covered by this report.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS.

      Pursuant  to  General  Instruction  G(3) of Form 10-K,  the  information
called for by this item is hereby incorporated by reference from the Company's
definitive  proxy  statement  or  amendment  hereto  to be filed  pursuant  to
Regulation  14A not  later  than 120 days  after  the end of the  fiscal  year
covered by this report.

ITEM 14.  EXHIBITS, FINANCIAL STATEMENT SCHEDULE, AND REPORTS ON
          FORM 8-K.

          (a)  FINANCIAL STATEMENTS AND FINANCIAL STATEMENT SCHEDULE:

               (1)   FINANCIAL STATEMENTS:

HANGER ORTHOPEDIC GROUP, INC.

Report of Independent Accountants

Consolidated Balance Sheets as of December 31, 1996
  and 1997


                                      29

<PAGE>

Consolidated  Statements of Income for the years ended December 31, 1995, 1996
  and 1997

Consolidated Statements of Changes in Shareholders' Equity for the years ended
  December 31, 1995, 1996 and 1997

Consolidated  Statements of Cash Flows for the years ended  December 31, 1995,
  1996 and 1997

Notes to Consolidated Financial Statements

               (2)   FINANCIAL STATEMENTS SCHEDULE:

Report of Independent Accountants

Schedule II - Valuation and qualifying accounts

All other  schedules  are omitted  either  because they are not  applicable or
required,  or because the required  information  is included in the  financial
statements or notes thereto:

          (b)  REPORTS ON FORM 8-K:

               No Forms 8-K were filed during the quarter  ended  December 31,
               1997.

          (c)  EXHIBITS:   The  following   exhibits  are  filed  herewith  or
                           incorporated herein by reference:

 Exhibit No.    Document
 -----------    --------
    3(a)        Certificate of Incorporation,  as amended,  of the Registrant.
                (Incorporated  herein  by  reference  to  Exhibit  3.1  to the
                Registrant's  Annual  Report on Form 10-K for the fiscal  year
                ended September 30, 1988.)

    3(b)        Certificate  of Amendment of the  Registrant's  Certificate of
                Incorporation   (which,   among  other  things,   changed  the
                Registrant's  corporate name from Sequel Corporation to Hanger
                Orthopedic Group,  Inc.), as filed on August 11, 1989 with the
                Office of the  Secretary of State of  Delaware.  (Incorporated
                herein  by  reference  to  Exhibit  3(b)  to the  Registrant's
                Current Report on Form 10-K dated February 13, 1990.)

    3(c)        Certificate of Agreement of Merger of Sequel  Corporation  and
                Delaware Sequel Corporation. (Incorporated herein by reference
                to Exhibit  3.1(a) to the  Registrant's  Annual Report on Form
                10-K for the fiscal year ended September 30, 1988.)


                                      30

<PAGE>

    3(d)        Certificate  of  Ownership  and  Merger of Hanger  Acquisition
                Corporation and J. E. Hanger, Inc. as filed with the Office of
                the  Secretary  of the State of  Delaware  on April 11,  1989.
                (Incorporated  herein  by  reference  to  Exhibit  2(f) to the
                Registrant's Current Report on Form 8-K dated May 15, 1989.)

    3(e)        Certificate  of   Designation,   Preferences   and  Rights  of
                Preferred  Stock of the  Registrant  as filed on February  12,
                1990 with the Office of the  Secretary  of State of  Delaware.
                (Incorporated  herein  by  reference  to  Exhibit  3(a) to the
                Registrant's  Current  Report on Form 8-K dated  February  13,
                1990.)

    3(f)        By-Laws of the Registrant, as amended. (Incorporated herein by
                reference to Exhibit 3 to the  Registrant's  Current Report on
                Form 8-K dated May 15, 1989.)

   10(a)        Registration  Agreement,  dated May 15, 1989,  between  Sequel
                Corporation,  First Pennsylvania Bank, N.A., Gerald E. Bisbee,
                Jr., Ivan R. Sabel,  Richard A. Stein,  Ronald J. Manganiello,
                Joseph M. Cestaro and  Chemical  Venture  Capital  Associates.
                (Incorporated  herein by  reference  to  Exhibit  10(l) to the
                Registrant's Current Report on Form 8-K dated May 15, 1989.)

   10(b)        First  Amendment  dated  as  of  February  12,  1990,  to  the
                Registration Agreement, dated as of May 15, 1989, by and among
                Hanger Orthopedic Group,  Inc., First Pennsylvania Bank, N.A.,
                Ivan R. Sabel, Richard A. Stein, Ronald J. Manganiello, Joseph
                M.   Cestaro  and   Chemical   Venture   Capital   Associates.
                (Incorporated  herein by  reference  to  Exhibit  10(m) to the
                Registrant's  Current  Report on Form 8-K dated  February  13,
                1990.)

   10(c)        Fifth  Amendment,  dated as of November 8, 1990,  to the Stock
                and Note Purchase Agreement, dated as of February 28, 1989 and
                as amended on May 9, 1989,  May 15,  1989,  February 12, 1990,
                and  June  19,  1990 by and  among  J.  E.  Hanger,  Inc.,  as
                successor  to  Hanger  Acquisition   Corporation,   Ronald  J.
                Manganiello,  Joseph  M.  Cestaro,  Chemical  Venture  Capital
                Associates  and  Chemical  Equity  Associates.   (Incorporated
                herein  by  reference  to  Exhibit  10(f) to the  Registrant's
                Current Report on Form 8-K filed on November 21, 1990.)

   10(d)        Form of Stock Option Agreements,  dated as of August 13, 1990,
                between Hanger  Orthopedic  Group,  Inc. and Thomas P. Cooper,
                James G. Hellmuth, Walter F. Abendschein,  Jr., Norman Berger,
                Bruce B. Grynbaum and Joseph S. Torg.  (Incorporated herein by
                reference to Exhibit 10(rrr) to the Registrant's  Registration
                Statement on Form S-2, File No. 33-37594.) *

*     Management contract or compensatory plan


                                      31

<PAGE>

   10(e)        Convertible  Junior  Subordinated Note Agreement,  dated as of
                March 1, 1992,  from Hanger  Orthopedic  Group,  Inc. to R. S.
                Lauder,   Gaspar  &  Co.,  L.P.   regarding   $4,000,000  8.5%
                Convertible  Junior  Subordinated  Notes due  March 31,  1999.
                (Incorporated  herein by reference to Exhibit  10(jjjj) of the
                Registrant's  Annual  Report on Form  10-K for the year  ended
                December 31, 1991.)

   10(f)        Convertible Junior Subordinated Note Agreement dated as of May
                7, 1993, from Hanger  Orthopedic  Group,  Inc. to R.S. Lauder,
                Gaspar & Co.,  L.P.  regarding  $1,000,000  8.25%  Convertible
                Junior  Subordinated  Notes due March 31, 1999.  (Incorporated
                herein by  reference  to  Exhibit  10 (x) of the  Registrant's
                Annual  Report on Form 10-K for the year  ended  December  31,
                1993.)

   10(g)        Amendment No. 1, dated as of May 7, 1993,  to the  Convertible
                Junior  Subordinated Note Agreement referred to in Exhibit (x)
                above.  (Incorporated herein by reference to Exhibit 10 (y) of
                the Registrant's Annual Report on Form 10-K for the year ended
                December 31, 1993.)

   10(h)        Employment  and  Non-Compete  Agreement,  dated  as of May 16,
                1994, between Hanger Orthopedic Group, Inc. and Ivan R. Sabel.
                (Incorporated  herein by  reference  to Exhibit 10 (xx) of the
                Registrant's  Annual  Report on Form  10-K for the year  ended
                December 31, 1994.) *

   10(i)        Employment  and  Non-Compete  Agreement,  dated  as of May 16,
                1994,  between Hanger  Orthopedic  Group,  Inc. and Richard A.
                Stein. (Incorporated herein by reference to Exhibit 10 (yy) of
                the Registrant's Annual Report on Form 10-K for the year ended
                December 31, 1994.) *

   10(j)        Agreement and Plan of Merger, dated as of July 29, 1996, among
                Hanger Orthopedic Group, Inc., SEH Acquisition Corporation and
                J.E.  Hanger,  Inc.  of  Georgia.   (Incorporated   herein  by
                reference to Exhibit 2 to the  Registrant's  Current Report on
                Form 8-K filed on November 12, 1996.)

   10(k)        Credit  Agreement,   dated  November  1,  1996,  among  Hanger
                Orthopedic Group, Inc.,  various banks and Banque Paribas,  as
                agent.  (Incorporated  herein by reference to Exhibit 10(a) to
                the Registrant's  Current Report on Form 8-K filed on November
                12, 1996.)

   10(l)        Senior  Subordinated  Note  Purchase  Agreement,  dated  as of
                November 1, 1996, among Hanger  Orthopedic Group, Inc. and the
                purchasers listed therein.  (Incorporated  hereby by reference
                to Exhibit 10(b) to the  Registrant's  Current  Report on Form
                8-K filed on November 12, 1996.)

*     Management contract or compensatory plan


                                      32

<PAGE>

   10(m)        Warrants to purchase Common Stock of Hanger  Orthopedic Group,
                Inc.  issued  November  1,  1996.   (Incorporated   herein  by
                reference to Exhibit 10(c) to the Registrant's  Current Report
                on Form 8-K filed on November 12, 1996.)

   10(n)        1991 Stock Option Plan of the Registrant. (Incorporated herein
                by reference to Exhibit 4(b) to the Registrant's  Registration
                Statement on Form S-8 (File No. 33-48265).)*

   10(o)        1993   Non-Employee   Directors   Stock  Option  Plan  of  the
                Registrant.  (Incorporated herein by reference to Exhibit 4(b)
                to the Registrant's  Registration  Statement on Form S-8 (File
                No. 33-63191).)*

   10(p)        Employment and Non-Compete Agreement,  dated as of November 1,
                1996,  and  Amendment  No. 1 thereto,  dated  January 1, 1997,
                between  the  Registrant  and H.E.  Thranhardt.  (Incorporated
                herein  by  reference  to  Exhibit  10(p) of the  Registrant's
                Annual  Report on Form 10-K for the year  ended  December  31,
                1996).*

   10(q)        Employment and Non-Compete Agreement,  dated as of November 1,
                1996,  between the Registrant and John McNeill.  (Incorporated
                herein  by  reference  to  Exhibit  10(q) of the  Registrant's
                Annual  Report on Form 10-K for the year  ended  December  31,
                1996).*

   10(r)        Employment and Non-Compete Agreement,  dated as of November 1,
                1996, between the Registrant and Alice Tidwell.  (Incorporated
                herein  by  reference  to  Exhibit  10(r) of the  Registrant's
                Annual  Report on Form 10-K for the year  ended  December  31,
                1996).*

   10(s)        Asset Purchase  Agreement,  dated as of March 26, 1997, by and
                between   Hanger   Prosthetics   &   Orthotics,   Inc.,   Acor
                Orthopaedic,  Inc.,  and Jeff  Alaimo,  Greg  Alaimo  and Mead
                Alaimo. (Incorporated by reference to Exhibit 2 to the Current
                Report on Form 8-K filed by the Registrant on April 15, 1997.)

   10(t)        Asset  purchase  Agreement,  dated as of May 8,  1997,  by and
                between  Hanger  Prosthetics  & Orthotics,  Inc.,  Fort Walton
                Orthopedic,  Inc.,  Mobile  Limb and  Brace,  Inc.  and  Frank
                Deckert,  Ronald Deckert,  Thomas Deckert,  Robert Deckert and
                Charles  Lee.  (Incorporated  by reference to Exhibit 2 to the
                Current  Report on Form 8-K filed by the Registrant on June 5,
                1997.)

   10(u)        Second  Amendment,  dated June 25, 1997, to Credit  Agreement,
                dated November 1, 1996, among Hanger Orthopedic  Group,  Inc.,
                various  banks and  Banque  Paribas,  as agent.  (Incorporated
                herein  by  reference  to  Exhibit  10(r) to the  Registrant's
                Registration Statement on Form S-2 (File No. 333-30193).)

   10(v)        Asset Purchase Agreement, dated as of November 3, 1997, by and
                between   Hanger   Prosthetics  &  Orthotics,   Inc.,   Morgan
                Prosthetic-Orthotics, Inc. and Dan Morgan.

   10(w)        Asset  Purchase  Agreement,  dated as of December 23, 1997, by
                and between Hanger Prosthetics & Orthotics,  Inc., Harshberger


                                      33

<PAGE>

                Prosthetic & Orthotic Center, Inc.,  Harshberger  Prosthetic &
                Orthotic  Center of Mobile,  Inc.,  Harshberger  Prosthetic  &
                Orthotic Center of Florence, Inc., FAB-CAM, Inc. and Jerald J.
                Harshberger.

   22           List of Subsidiaries of the Registrant.

   24           Consent of Coopers & Lybrand L.L.P.

   27           Financial Data Schedule for the year ended December 31, 1997

   27.1         Restated  Financial  Data  Schedule for the quarter ended June
                30, 1997

   27.2         Restated   Financial  Data  Schedule  for  the  quarter  ended
                September 30, 1997

   27.3         Restated  Financial  Data Schedule for the year ended December
                31, 1995

*     Management contract or compensatory plan


                                      34

<PAGE>

                                  SIGNATURES

      Pursuant to the  requirements  of Section 13 or 15(d) of the  Securities
Exchange Act of 1934,  the Registrant has duly caused this report to be signed
on its behalf by the undersigned thereunto duly authorized.

                         HANGER ORTHOPEDIC GROUP, INC.


Dated:  March 28, 1998                        By: /s/IVAN R. SABEL
                                                  -----------------------------
                                                  Ivan R. Sabel, CPO
                                                  Chief Executive Officer
                                                  (Principal Executive Officer)


Dated:  March 28, 1998                        By: /s/RICHARD A. STEIN
                                                  -----------------------------
                                                  Richard A. Stein
                                                  Vice President - Finance
                                                  (Principal Financial and
                                                   Accounting Officer)

      Pursuant to the  requirements  of the  Securities  Exchange Act of 1934,
this report has been signed below by the following  persons,  on behalf of the
Registrant and in the capacities and on the dates indicated.


Dated:  March 28, 1998                        By: /s/IVAN R. SABEL
                                                  -----------------------------
                                                  Ivan R. Sabel, CPO
                                                  Chief Executive Officer
                                                  and Director (Principal
                                                  Executive Officer)


Dated:  March 28, 1998                        By: /s/RICHARD A. STEIN
                                                  -----------------------------
                                                  Richard A. Stein
                                                  Vice President - Finance,
                                                  Treasurer and Secretary
                                                  (Principal Financial and
                                                   Accounting Officer)


Dated:  March 28, 1998                            /s/MITCHELL J. BLUTT, M.D.
                                                  -----------------------------
                                                  Mitchell J. Blutt, M.D.
                                                  Director


                                      35

<PAGE>

Dated: March 28, 1998                             /s/EDMOND E. CHARRETTE, M.D.
                                                  -----------------------------
                                                  Edmond E. Charrette, M.D.
                                                  Director


Dated: March 28, 1998                             /s/THOMAS P. COOPER, M.D.
                                                  -----------------------------
                                                  Thomas P. Cooper, M.D.
                                                  Director


Dated:    March 28, 1998                          /s/ROBERT J. GLASER, M.D.
                                                  -----------------------------
                                                  Robert J. Glaser, M.D.
                                                  Director


Dated:    March 28, 1998                          /s/JAMES G. HELLMUTH
                                                  -----------------------------
                                                  James G. Hellmuth
                                                  Director


Dated:    March 28, 1998                          /s/WILLIAM L. MCCULLOCH
                                                  -----------------------------
                                                  William L. McCulloch
                                                  Director


Dated:    March 28, 1998                          /s/H.E. THRANHARDT, CPO
                                                  -----------------------------
                                                  H.E. Thranhardt, CPO
                                                  Director


                                      36

<PAGE>

<TABLE>
                         INDEX TO FINANCIAL STATEMENTS
<S>                                                                   <C>
HANGER ORTHOPEDIC GROUP, INC.

Report of Independent Accountants                                      F-1

Consolidated balance sheets as of December 31, 1996
 and 1997                                                              F-2

Consolidated statements of income for the years
  ended December 31, 1995, 1996 and 1997                               F-4

Consolidated statements of changes in shareholders'
  equity for the years ended December 31, 1995,
  1996 and 1997                                                        F-5

Consolidated statements of cash flows for the years
  ended December 31, 1995, 1996 and 1997                               F-6

Notes to Consolidated Financial Statements                             F-7

FINANCIAL STATEMENT SCHEDULE

Report of Independent Accountants                                      S-1

Schedule II - Valuation and Qualifying Accounts                        S-2
</TABLE>



                                      37

<PAGE>

                       REPORT OF INDEPENDENT ACCOUNTANTS


To the Board of Directors and
  Shareholders of Hanger
  Orthopedic Group, Inc.

We have  audited  the  accompanying  consolidated  balance  sheets  of  Hanger
Orthopedic  Group,  Inc. and Subsidiaries as of December 31, 1996 and 1997 and
the related consolidated statements of income, changes in shareholders' equity
and cash flows for each of the three years in the period  ended  December  31,
1997.  These  financial  statements  are the  responsibility  of the Company's
management.  Our  responsibility  is to express an opinion on these  financial
statements based on our audits.

We  conducted  our  audits in  accordance  with  generally  accepted  auditing
standards.  Those  standards  require  that we plan and  perform  the audit to
obtain reasonable assurance about whether the financial statements are free of
material misstatement.  An audit includes examining, on a test basis, evidence
supporting the amounts and disclosures in the financial  statements.  An audit
also  includes  assessing  the  accounting  principles  used  and  significant
estimates  made by  management,  as well as evaluating  the overall  financial
statement presentation.  We believe that our audits provide a reasonable basis
for our opinion.

In our opinion,  the financial statements referred to above present fairly, in
all  material  respects,   the  consolidated   financial  position  of  Hanger
Orthopedic Group, Inc., and Subsidiaries as of December 31, 1996 and 1997, and
the consolidated  results of their operations and their cash flows for each of
the three years in the period  ended  December 31, 1997,  in  conformity  with
generally accepted accounting principles.


COOPERS & LYBRAND L.L.P.

2400 Eleven Penn Center
Philadelphia, Pennsylvania
March 13, 1998


                                      F-1

<PAGE>

                         HANGER ORTHOPEDIC GROUP, INC.
                          CONSOLIDATED BALANCE SHEETS

<TABLE>
<CAPTION>
                                                                              December 31,
                                                                    -----------------------------
                                                                        1996             1997
                                                                    -------------     -----------
                          ASSETS
<S>                                                                 <C>                <C>
CURRENT ASSETS
     Cash and cash equivalents                                        $6,572,402         $6,557,409
     Accounts receivable, less allowances for doubtful accounts
        of $2,478,800 and $4,871,000 in 1996 and
        1997, respectively                                            24,321,872         31,145,327
     Inventories                                                      15,916,638         17,445,476
     Prepaid and other assets                                          1,595,169          4,260,656
     Deferred income taxes                                             3,159,280          2,127,185
                                                                    -------------      -------------
        Total current assets                                          51,565,361         61,536,053
                                                                    -------------      -------------

PROPERTY, PLANT AND EQUIPMENT
     Land                                                              4,269,045          4,269,045
     Buildings                                                         8,017,547          8,326,732
     Machinery and equipment                                           6,275,307          7,591,821
     Furniture and fixtures                                            2,095,900          2,378,808
     Leasehold improvements                                            2,139,207          3,142,244
                                                                    -------------      -------------
                                                                      22,797,006         25,708,650
     Less accumulated depreciation and amortization                    5,497,809          7,538,385
                                                                    -------------      -------------
                                                                      17,299,197         18,170,265
                                                                    -------------      -------------

INTANGIBLE ASSETS
     Excess cost over net assets acquired                             63,935,447         81,150,328
     Non-compete agreements                                            1,981,329          2,236,979
     Other intangible assets                                           6,152,607          3,221,912
                                                                    -------------      -------------
                                                                      72,069,383         86,609,219
     Less accumulated amortization                                     6,917,960          9,101,531
                                                                    -------------      -------------
                                                                      65,151,423         77,507,688
                                                                    -------------      -------------

OTHER ASSETS 
     Other                                                               925,446            768,604
                                                                    -------------      -------------

TOTAL ASSETS                                                        $134,941,427       $157,982,610
                                                                    =============      =============
</TABLE>

The  accompanying  notes are an integral  part of the  consolidated  financial
statements.


                                      F-2

<PAGE>

                         HANGER ORTHOPEDIC GROUP, INC.
                          CONSOLIDATED BALANCE SHEETS

<TABLE>
<CAPTION>
                                                                                         December 31,
                                                                                -----------------------------
                                                                                    1996             1997
                                                                                -------------     -----------
                         LIABILITIES AND SHAREHOLDERS' EQUITY
<S>                                                                             <C>               <C>
CURRENT LIABILITIES
     Current portion of long-term debt                                          $  4,902,572      $  5,747,865
     Accounts payable                                                              4,141,993         3,827,338
     Accrued expenses                                                              7,815,028         3,597,104
     Customer deposits                                                               578,219         1,145,001
     Accrued compensation related cost                                             8,321,395         8,037,805
     Deferred revenue                                                                306,998           150,418
                                                                                -------------     -------------
        Total current liabilities                                                 26,066,205        22,505,531
                                                                                -------------     -------------
Long-term debt                                                                    64,297,801        23,237,321
Deferred income taxes                                                              2,377,627         3,405,833
Other liabilities                                                                  2,188,278         2,210,445
Mandatorily redeemable preferred stock class C, 300 shares authorized,
     liquidation preference of $500 per share (See Note M)                           277,701           303,753
Mandatorily redeemable preferred stock class F, 100,000 shares authorized,
     liquidation preference of $1,000 per share (See Note M)
Commitments and contingent liabilities
SHAREHOLDERS' EQUITY
     Common stock, $.01 par value; 25,000,000 shares authorized,
        9,449,129 and 15,670,100 shares issued and 9,315,634 and
        15,536,605 shares outstanding in 1996 and 1997, respectively                  94,492           156,702
     Additional paid-in capital                                                   41,008,363       102,585,837
     Retained earnings (accumulated deficit)                                        (713,478)        4,232,750
                                                                                -------------     -------------
                                                                                  40,389,377       106,975,289
     Treasury stock, cost -- (133,495 shares)                                       (655,562)         (655,562)
                                                                                  39,733,815       106,319,727
                                                                                -------------     -------------
TOTAL LIABILITES & SHAREHOLDERS' EQUITY                                         $134,941,427      $157,982,610
                                                                                -------------      ------------
</TABLE>


                                      F-3

<PAGE>

<TABLE>
                         HANGER ORTHOPEDIC GROUP, INC.
                       CONSOLIDATED STATEMENTS OF INCOME
                       For the Years Ended December 31,

<CAPTION>
                                                                           1995             1996             1997
                                                                       -------------    -------------   -------------
<S>                                                                    <C>              <C>             <C>
Net sales                                                              $ 52,467,899     $ 66,805,944    $145,597,876
Cost of products and services sold                                       24,572,089       32,233,373      73,533,398
                                                                       -------------    -------------   -------------
Gross profit                                                             27,895,810       34,572,571      72,064,478
Selling, general and administrative                                      19,361,701       24,549,802      49,075,956
Depreciation and amortization                                             2,005,113        2,016,390       2,870,539
Amortization of excess cost over net assets acquired                        686,275          832,075       1,810,283
Acquisition costs                                                                          1,297,819
Integration costs                                                                          1,181,694
                                                                       -------------    -------------   -------------
Income from operations                                                    5,842,721        4,694,791      18,307,700
Interest expense                                                         (2,056,140)      (2,546,561)     (4,932,385)
Other expense, net                                                         (106,644)        (177,216)       (209,296)
                                                                       -------------    -------------   -------------
Income before taxes and extraordinary item                                3,679,937        1,971,014      13,166,019
Provision for income taxes                                                1,544,498          889,886       5,526,000
                                                                       -------------    -------------   -------------
Income before extraordinary item                                          2,135,439        1,081,128       7,640,019
Extraordinary loss on early extinguishment of debt, net of tax benefit                       (83,234)     (2,693,791)
                                                                       -------------    -------------   -------------
Net income                                                             $  2,135,439     $    997,894    $  4,946,228
                                                                       =============    =============   =============
Income before extraordinary item applicable to common stock            $  2,113,640     $  1,057,313    $  7,613,967
                                                                       =============    =============   =============

 Basic Per Common Share Data
 ---------------------------
Income before extraordinary item                                              $0.25            $0.12           $0.65
Extraordinary item, net of tax benefit                                                         (0.01)          (0.23)
                                                                       -------------    -------------   -------------
Net income                                                                    $0.25            $0.11           $0.42
                                                                       =============    =============   =============

Shares used to compute basic per common share amounts                     8,290,544        8,469,645      11,792,892

Diluted Per Common Share Data
- -------------------------------------
Income before extraordinary item                                              $0.25            $0.12           $0.58
Extraordinary item, net of tax benefit                                                         (0.01)          (0.21)
                                                                       -------------    -------------   -------------
Net income                                                                    $0.25            $0.11           $0.37
                                                                       =============    =============   =============

Shares used to compute diluted per common share amounts                   8,299,516        8,663,161      13,138,377
</TABLE>


The  accompanying  notes are an integral  part of the  consolidated  financial
statements.


                                      F-4

<PAGE>

                         HANGER ORTHOPEDIC GROUP, INC
<TABLE>
          CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY
             For the Years Ended December 31, 1995, 1996 and 1997

<CAPTION>
                                                                             Retained
                                                              Additional     Earnings
                                      Common       Common       Paid in    (Accumulated     Treasury
                                      Shares       Stock        Capital       Deficit)       Stock        Total
                                    -----------  ---------   -------------  ------------   ----------   ------------
<S>                                 <C>          <C>         <C>            <C>            <C>          <C>
Balance, December 31, 1994           8,290,544   $ 84,241    $ 33,595,857   ($3,846,811)   ($655,562)   $ 29,177,725
Preferred dividends declared                                      (21,799)                                   (21,799)
Net Income                                                                    2,135,439                    2,135,439
                                    -----------  ---------   -------------  -------------  ----------   -------------
Balance, December 31, 1995           8,290,544     84,241      33,574,058    (1,711,372)    (655,562)     31,291,365
                                    -----------  ---------   -------------  -------------  ----------   -------------
Preferred dividends declared                                      (23,815)                                   (23,815)
Net Income                                                                      997,894                      997,894
Issuance of Common Stock in
    connection with the exercise
    of stock options                    13,758        138          46,733                                     46,871
Issuance of Common Stock in
    connection with the exercise
    of stock warrants                   11,332        113            (113)
Issuance of Common Stock in
    connection with the purchase
    of JEH                           1,000,000     10,000       5,240,000                                  5,250,000
Issuance of Warrants in
    connection with the purchase
    of JEH                                                        133,000                                    133,000
Issuance of Warrants in
    connection  with the Senior
    Subordinated Note Agreement                                 2,038,500                                  2,038,500
                                    -----------  ---------   -------------  -------------  ----------   -------------
Balance, December 31, 1996           9,315,634     94,492      41,008,363       (713,478)   (655,562)     39,733,815
                                    -----------  ---------   -------------  -------------  ----------   -------------
Preferred dividends declared                                      (26,052)                                   (26,052)
Net Income                                                                     4,946,228                   4,946,228
Issuance of Common Stock in
  connection with the exercise
  of stock options                     395,277      3,953       2,823,194                                  2,827,147
Issuance of Common Stock in
  connection with the exercise
  of stock warrants                     11,694        117            (117)
Issuance of Common Stock in
   connection with the purchase
   of Fort Walton Mobile                64,000        640         499,360                                    500,000
Issuance of Common Stock in
  Public Offering                    5,750,000     57,500      58,281,089                                 58,338,589
                                    -----------  ---------   -------------  -------------  ----------   -------------
Balance, December 31, 1997          15,536,605   $156,702    $102,585,837   $  4,232,750   ($655,562)   $106,319,727
                                    ===========  =========   =============  =============  ==========   =============
</TABLE>


The  accompanying  notes are an integral  part of the  consolidated  financial
statements.


                                      F-5

<PAGE>

                         HANGER ORTHOPEDIC GROUP, INC.
<TABLE>
                     CONSOLIDATED STATEMENTS OF CASH FLOW
                       For the Years Ended December 31,

<CAPTION>

                                                                                      1995              1996             1997
                                                                                 ---------------   ---------------  ---------------
<S>                                                                              <C>               <C>              <C>
Cash flow from operating activities:
    Net income                                                                   $ 2,135,439       $   997,894      $  4,946,228
Adjustments to reconcile net income to net cash provided by
    operations:
    Provision for bad debt                                                         1,008,731         1,629,065         5,613,076
    Provision for inventory reserves                                                                                   1,160,000
    Depreciation and amortization                                                  2,005,113         2,016,390         2,870,539
    Amortization of excess cost over net assets acquired                             686,275           832,075         1,810,283
    Amortization of debt discount                                                                       42,469           152,065
    Deferred taxes                                                                   631,899          (684,119)        2,060,301
    Extraordinary loss on early extinguishment of debt                                                 138,724         4,644,491
    Changes in assets and liabilities, net of effects from acquired companies:
       Accounts receivable                                                        (1,922,572)       (2,772,619)       (9,380,532)
       Inventories                                                                  (800,933)          737,104        (1,068,769)
       Prepaid and other assets                                                      108,112          (199,638)       (2,586,738)
       Other assets                                                                  151,367            27,342           176,083
       Accounts payable                                                               48,462           361,441        (1,326,067)
       Accrued expenses                                                             (618,105)          709,638        (1,000,414)
       Accrued wages & payroll taxes                                                  72,272         1,942,581          (400,575)
       Customer deposits                                                              97,036            88,461           576,240
       Deferred revenue                                                               82,897           126,411          (156,580)
       Other liabilities                                                              35,628           (66,459)           22,167
                                                                                  -----------      ------------     -------------
Net cash provided by operating activities                                          3,721,621         5,926,760         8,111,798
                                                                                  -----------      ------------     -------------

Cash flow from investing activities:
    Purchase of fixed assets                                                        (934,798)       (1,239,364)       (2,581,424)
    Acquisitions, net of cash                                                       (273,939)      (37,671,754)      (15,800,077)
    Purchase of patent                                                               (70,552)          (31,840)          (88,671)
    Purchase of non-compete agreements                                               (35,000)         (200,000)         (255,650)
    Decrease in other intangibles                                                    (24,321)           (7,596)
                                                                                  -----------      ------------     -------------
Net cash used in investing activities                                             (1,338,610)      (39,150,554)      (18,725,822)
                                                                                  -----------      ------------     -------------
Cash flow from financing activities:
    Net (repayments) under revolving credit agreement                               (100,000)      (12,700,000)
    Proceeds from the sale of Common Stock                                                              46,871        61,165,736
    Proceeds from long-term debt                                                                    65,000,000         8,256,000
    Repayment of debt                                                             (1,882,706)      (11,040,029)      (58,781,418)
    (Increase) decrease in financing costs                                             7,619        (2,966,951)          (41,287)
                                                                                  -----------      ------------     -------------
Net cash provided by (used in) financing activities                               (1,975,087)       38,339,891        10,599,031
                                                                                  -----------      ------------     -------------
Increase (decrease) in cash and cash equivalents                                     407,924         5,116,097           (14,993)
Cash and cash equivalents at beginning of year                                     1,048,381         1,456,305         6,572,402
                                                                                  -----------      ------------     -------------
Cash and cash equivalents at end of year                                          $1,456,305       $ 6,572,402      $  6,557,409
                                                                                  ===========      ============     =============
</TABLE>


The  accompanying  notes are an integral  part of the  consolidated  financial
statements.


                                      F-6

<PAGE>


                         HANGER ORTHOPEDIC GROUP, INC.

                  NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE A - THE COMPANY

      Hanger   Orthopedic   Group,   Inc.  is  one  of  the  nation's  largest
professional practice management companies in the O&P rehabilitation industry.
In addition to  providing  O&P  patient-care  services  through its  operating
subsidiaries,  the Company also  manufactures  and distributes  components and
finished  patient-care  products to the O&P  industry  primarily in the United
States.  Hanger's largest  subsidiary,  Hanger  Prosthetics & Orthotics,  Inc.
formerly  known as J.E.  Hanger,  Inc.,  was  founded  in 1861 by a Civil  War
amputee and is the oldest  company in the O&P  industry in the United  States.
Orthotics  is  the  design,   fabrication,   fitting  and  supervised  use  of
custom-made  braces and other devices that provide  external  support to treat
musculoskeletal disorders.  Prosthetics is the design, fabrication and fitting
of custom-made artificial limbs.

NOTE B - SIGNIFICANT ACCOUNTING POLICIES

      PRINCIPLES  OF  CONSOLIDATION:  The  consolidated  financial  statements
include the  accounts of the Company and its  wholly-owned  subsidiaries.  All
significant intercompany transactions and balances have been eliminated.

      USE OF ESTIMATES:  The preparation of financial statements in conformity
with generally  accepted  accounting  principles  requires  management to make
estimates  and  assumptions  that  affect the  reported  amounts of assets and
liabilities,  disclosure of contingent  assets and  liabilities at the date of
the financial  statements,  and the reported  amounts of revenues and expenses
during the reporting period. Actual results could differ from those estimates.

      CASH AND CASH  EQUIVALENTS:  Cash  includes  currency on hand and demand
deposits with high quality financial  institutions.  Management  considers all
highly liquid investments with original  maturities of three months or less at
the date of purchase to be cash  equivalents.  At various times throughout the
year, the Company maintains cash balances in excess of FDIC limits.

      FAIR VALUE OF FINANCIAL INSTRUMENTS:  At December 31, 1996 and 1997, the
carrying  value of financial  instruments  such as cash and cash  equivalents,
trade receivables, trade payables, and debt approximates fair value.

      INVENTORIES:  Inventories, which consist principally of purchased parts,
are stated at the lower of cost or market using the first-in, first-out (FIFO)
method.

      LONG-LIVED ASSET  IMPAIRMENT:  The Company reviews its long-lived assets
for  impairment  on  an  exception   basis  whenever   events  or  changes  in
circumstances  indicate  that the  carrying  amount of the  assets  may not be
recoverable  through future cash flows. If it is determined that an impairment
loss has occurred based on expected cash flows, then the loss is recognized in
the income statement.


                                      F-7

<PAGE>

      PROPERTY,  PLANT  AND  EQUIPMENT:  Property,  plant  and  equipment  are
recorded at cost.  The cost and  related  accumulated  depreciation  of assets
sold,  retired  or  otherwise  disposed  of are  removed  from the  respective
accounts,  and any resulting  gains or losses are included in the statement of
income.  Depreciation is computed for financial  reporting  purposes using the
straight-line  method over the  estimated  useful lives of the related  assets
ranging from 5 to 20 years. Depreciation expense was approximately $1,136,000,
$1,288,000  and  $2,173,000  for the years ended  December 31, 1995,  1996 and
1997, respectively.

      INTANGIBLE ASSETS:  Intangible assets, including non-compete agreements,
are  recorded  based on  agreements  entered into by the Company and are being
amortized  over their  estimated  useful lives ranging from 5 to 7 years using
the straight-line method. Other intangible assets are recorded at cost and are
being amortized over their estimated  useful lives of up to 16 years using the
straight-line  method.  Excess cost over net assets  acquired  represents  the
excess of purchase price over the value assigned to net identifiable assets of
purchased  businesses and is being  amortized using the  straight-line  method
over 40 years.  Fully amortized  intangible  assets amounting to approximately
$3,225,000 were removed from the financial statements at December 31, 1996.

      REVENUE  RECOGNITION:  Revenue on the sale of  orthotic  and  prosthetic
devices is recorded when the device is accepted by the patient.  Revenues from
referral  service  contracts  is  recognized  over the  term of the  contract.
Deferred  revenue  represents  billings  made prior to the final  fitting  and
acceptance by the patient and unearned  service contract  revenue.  Revenue is
recorded  at  its  net  realizable   value  taking  into   consideration   all
governmental and contractual discounts.

      CREDIT RISK:  The Company  primarily  provides  services and  customized
devices  throughout  the United  States  and is  reimbursed  by the  patients'
third-party insurers or governmentally  funded health insurance programs.  The
Company performs ongoing credit evaluations of its distribution customers. The
accounts  receivable  are not  collateralized.  The  ability of the  Company's
debtors to meet their obligations is dependent upon the financial stability of
the insurers of the Company's  customers and future legislation and regulatory
actions.  Additionally,  the Company  maintains  reserves for potential losses
from  these  receivables  that  historically  have  been  within  management's
expectations.

      INCOME TAXES:  Income taxes are determined in accordance  with Statement
of Financial  Accounting Standards ("SFAS") 109, which requires recognition of
deferred  income  tax  liabilities  and  assets  for the  expected  future tax
consequences of events that have been included in the financial  statements or
tax returns. Under this method, deferred income tax liabilities and assets are
determined based on the difference  between financial  statement and tax bases
of assets and  liabilities  using  enacted tax rates in effect for the year in
which the differences are expected to reverse.  SFAS 109 also provides for the
recognition  of  deferred  tax assets if it is more  likely  than not that the
assets will be realized in future years.

      STOCK-BASED  COMPENSATION:  Compensation  costs  attributable  to  stock
option and similar plans are recognized  based on any  difference  between the
quoted  market price of the stock on the date of the grant over the amount the


                                      F-8

<PAGE>

employee is required to pay to acquire the stock (the  intrinsic  value method
under  Accounting  Principles  Board  Opinion 25). SFAS 123,  "Accounting  for
Stock-Based  Compensation," requires companies electing to continue to use the
intrinsic  value  method  to make pro  forma  disclosures  of net  income  and
earnings  per share as if the fair value based method of  accounting  had been
applied. The Company has adopted the disclosure only provisions of SFAS 123.

      NEW  ACCOUNTING  STANDARDS:  Effective  January 1, 1998 the Company will
adopt the provisions of SFAS 130, "Reporting  Comprehensive  Income". SFAS 130
establishes  standards for reporting and display of  comprehensive  income and
its  components in the  financial  statements.  Reclassification  of financial
statements for earlier periods provided for comparative  purposes is required.
The  Company is in the  process  of  determining  its  preferred  format.  The
adoption  of SFAS  130  will  not  have a  material  impact  on the  Company's
consolidated results of operations, financial position or cash flows.

      The Company will adopt the  provisions of SFAS 131,  "Disclosures  about
Segments  of  an  Enterprise  and  Related  Information"  effective  with  the
financial   statements  for  the  year  ended  December  31,  1998.  SFAS  131
establishes  standards  for the way that public  business  enterprises  report
information  about  operating  segments  in annual  financial  statements  and
requires that those  enterprises  report selected  information about operating
segments  in  interim  financial  reports  issued  to  shareholders.  It  also
establishes  standards for related  disclosures  about  products and services,
geographic  areas, and major customers.  Financial  statement  disclosures for
prior  periods are required to be  restated.  The Company is in the process of
evaluating the disclosure requirements. The adoption of SFAS 131 will not have
a  material  impact  on the  Company's  consolidated  results  of  operations,
financial position or cash flows.

      RECLASSIFICATIONS:   Certain  previously   reported  amounts  have  been
reclassified to conform with the current year presentation.


                                      F-9

<PAGE>

NOTE C - SUPPLEMENTAL CASH FLOW FINANCIAL INFORMATION

          The following are the supplemental  disclosure  requirements for the
statements of cash flows:

<TABLE>
<CAPTION>
                                                                         For the Years Ended December 31,
                                                                  --------------------------------------------
                                                                  1995               1996             1997
                                                                  ----               ----             ----

<S>                                                              <C>                 <C>              <C>
Cash paid during the period for:
   Interest                                                      $2,166,877          $2,273,629       $5,361,176
   Income taxes                                                     712,800           1,893,990        2,469,000
Non-cash financing and investing activities:
Preferred dividends declared                                         21,799              23,815           26,052
Issuance of notes in connection with acquisition                    175,000                            8,314,200
Issuance of Common Stock in connection with acquisition                               5,250,000          500,000
Issuance of warrants in connection with acquisition                                     133,000
Issuance of warrants in connection with Senior Subordinated
 Notes                                                                                2,038,500
Issuance of Common Stock in connection with exercise of
 warrants/options                                                                           113              117
Change in goodwill resulting from reduction in estimated
 acquisition costs                                                                                     3,236,552
</TABLE>

NOTE D - ACQUISITIONS

      During 1996, the Company  acquired one orthotic and prosthetic  company,
J.E.  Hanger,  Inc.  of  Georgia  ("JEH"),  pursuant  to the terms of a Merger
Agreement.  As of the  acquisition  date,  JEH,  headquartered  in Alpharetta,
Georgia,   operated  94  patient-care  centers  and  five  warehouses  located
primarily in the Mid-Atlantic and Southeastern United States.  Under the terms
of the agreement, which became effective on November 1, 1996, the Company paid
JEH  shareholders  $44.0  million  in cash and issued  1.0  million  shares of
Company  Common  Stock and paid an  additional  $1,783,000  to the  former JEH
shareholders on March 27, 1997 pursuant to provisions in the Merger  Agreement
calling for a post-closing  adjustment.  In addition the Company issued 35,000
warrants to one JEH noteholder in order to facilitate  assumption of this debt
under the same terms and conditions that had existed prior to the acquisition.

      During 1997, the Company acquired nine orthotic and prosthetic companies
and the  remaining  20% interest of its majority  owned  subsidiary,  Columbia
Brace. The aggregate purchase price,  excluding  potential earn-out provisions
was  $22,529,200  comprised of $13,715,000  in cash,  $8,314,200 in promissory
notes and 64,000 shares of Common Stock of the Company valued at $500,000. The
notes are payable over two to five years with  interest  rates ranging from 6%
to 8%. The cash portion of these acquisitions was borrowed under the Company's
acquisition loan facility.

      All of the  above  acquisitions  have  been  accounted  for as  business
combinations in accordance with the purchase method. The results of operations
for these  acquisitions  are included in the  Company's  results of operations
from their date of acquisition.  Excess cost over net assets acquired in these
acquisitions  amounting to  approximately  $36,699,000 and $20,451,000 in 1996
and 1997,  respectively,  are amortized using the straight-line method over 40
years.


                                     F-10

<PAGE>

      The following  table  summarizes  the unaudited  consolidated  pro forma
information,  assuming the  acquisitions had occurred at the beginning of each
of the following periods:

<TABLE>
<CAPTION>
                                                         1996              1997
                                                         ----              ----
<S>                                                  <C>                <C>
       Net sales                                     $141,010,000       $156,946,000
       Income before extraordinary item                 1,546,000          7,772,000
       Net income                                       1,463,000          5,078,000
       Diluted income per common share before
        extraordinary item                                   $.15              $.59
       Diluted income per common share                       $.15              $.38
</TABLE>

      The pro forma results do not necessarily  represent  results which would
have  occurred if the  acquisitions  had taken place at the  beginning of each
period, nor are they indicative of the results of future combined operations.

NOTE E - NET INCOME PER COMMON SHARE

      Basic per common share amounts are computed  using the weighted  average
number of common shares  outstanding during the year. Diluted per common share
amounts  are  computed  using the  weighted  average  number of common  shares
outstanding  during the year and dilutive  potential  common shares.  Dilutive
potential  common shares  consist of stock options and stock  warrants and are
calculated using the treasury stock method.

      Earnings per share amounts have been  restated in  accordance  with SFAS
128,  "Earnings  Per  Share."  This  restatement  did not result in a material
change  between  diluted per share  amounts and amounts  previously  reported.
Earnings per share are computed as follows:

<TABLE>
<CAPTION>
                                                                  Years Ended December 31,
                                                            1995           1996           1997
                                                            ----           ----           ----
<S>                                                      <C>            <C>             <C>
Income before extraordinary item                         $2,135,439     $1,081,128      $7,640,019
Less preferred stock dividends declared                     (21,799)       (23,815)        (26,052)
                                                         -----------    -----------     -----------
Income available to common stockholders                  $2,113,640     $1,057,313      $7,613,967
                                                         ===========    ===========     ===========

Average shares of common stock
  outstanding used to compute basic per
  common share amounts                                    8,290,544      8,469,645      11,792,892
Effect of dilutive options                                    8,972        163,442         556,476
Effect of dilutive warrants                                                 30,074         789,009
Shares used to compute dilutive per                      -----------    -----------     -----------
  common share amounts                                    8,299,516      8,663,161      13,138,377
                                                         ===========    ===========     ===========

Basic income per common share before
  extraordinary item                                     $      .25     $     .12       $      .65
Diluted income per common share before
  extraordinary item                                     $      .25     $     .12       $      .58
</TABLE>

      Options to purchase  528,750  shares of common  stock at prices  ranging
from $11.31 per share to $13.25 per share were  outstanding  at  December  31,
1997 but were not  included in the  computation  of diluted  income per common
share because the options'  exercise price was greater than the average market
price of the common shares.


                                     F-11

<PAGE>

NOTE F - INVENTORY

      Inventories at December 31, 1996 and 1997 consist of the following:

<TABLE>
<CAPTION>
                                                         1996              1997
                                                         ----              ----
<S>                                                   <C>               <C>
      Raw materials                                   $ 7,504,442     $ 7,685,134
      Work in-process                                     831,632       1,437,946
      Finished goods                                    7,580,564       8,322,396
                                                      ------------    ------------
                                                      $15,916,638     $17,445,476
</TABLE>

NOTE G - LONG-TERM DEBT

          Long-term  debt  consists of the  following at December 31, 1996 and
1997:

<TABLE>
<CAPTION>
                                                                   1996              1997
                                                                   ----              ----

<S>                                                                <C>               <C>

      A-Term   Loan   Commitment    payable   in   quarterly
      installments   through  December  2001  with  interest
      payable monthly at the Company's  option of either the
      Bank's  prime  rate plus  1.75%,  or LIBOR  plus 2.75%
      (8.31% at December 31, 1996).                                $29,000,000

      B-Term   Loan   Commitment    payable   in   quarterly
      installments   through  December  2003  with  interest
      payable monthly at the Company's  option of either the
      Bank's prime rate plus 2.25%,  or the LIBOR plus 3.25%
      (8.81% at December 31, 1996).                                 28,000,000

      A-Term   Loan   Commitment    payable   in   quarterly
      installments   through  December  2001  with  interest
      payable monthly at the Company's  option of either the
      Bank's  prime  rate or  LIBOR  plus  additional  basis
      points  ranging from .25% to 2.50%  depending upon the
      Company's  leverage  ratio as defined in the agreement
      (7.0% at December 31, 1997).                                                   $ 8,567,704

      B-Term   Loan   Commitment    payable   in   quarterly
      installments   through  December  2003  with  interest
      payable monthly at the Company's  option of either the
      Bank's  prime  rate or  LIBOR  plus  additional  basis
      points  ranging from .50% to 2.75%  depending upon the
      Company's  leverage  ratio as defined in the agreement
      (7.25% at December 31, 1997).                                                    8,663,611

      8% Senior  Subordinated Notes with detachable warrants
      due  November  2004,  net of  unamortized  discount of
      $1,996,031, 11.19% effect interest rate.                       6,003,969

      Subordinated seller notes,  non-collateralized  net of
      unamortized  discount  of  $612,696  and  $444,776  at
      December  31,  1996  and  1997,   respectively,   with
      principle  and interest  payable in either  monthly or
      quarterly  installments  at effective  interest  rates
      ranging from 6% to 11%, maturing through January 2009          5,574,793        11,256,699

      Other  miscellaneous  obligations  with  principle and
      interest   payable   in  either   monthly   or  annual
      installments  at interest rates ranging from 6% to 10%
      maturing through December 2007                                   621,611           497,172
                                                                   -----------       -----------
                                                                    69,200,373        28,985,186
      Less current portion                                          4,902,572          5,747,865
                                                                   -----------       -----------
                                                                   $64,297,801       $23,237,321
</TABLE>


                            F-12

<PAGE>

      In November  1996,  the Company  entered into a new  $90,000,000  Credit
Agreement "Credit Agreement" with a syndication of banks which provided for a:
(i) "A Term Loan" in the principal  amount of $29,000,000;  (ii) "B Term Loan"
in the principal  amount of $28,000,000;  (iii)  $25,000,000  Acquisition Loan
Commitment and; (iv) $8,000,000 Revolving Loan Commitment.

      The Credit Agreement provided for an initial commitment fee of 2.625% on
the  total  $90,000,000  facility  and an  annual  fee of .5% per  year on the
aggregate unused portion of the Credit Agreement. As of December 31, 1996, the
Company had no outstanding balances on both the Acquisition and Revolving Loan
Commitments.

      In November  1996,  the Company also entered into a Senior  Subordinated
Note  Purchase  Agreement in the principal  amount of  $8,000,000  whereby the
Company issued 1,600,000 warrants to noteholders. This transaction resulted in
the Company  recording a debt discount of $2,038,500 which was being amortized
over the life of the notes.

      The Company used the proceeds of the A-Term Loan, B-Term Loan and Senior
Subordinated  Notes to finance the acquisition of JEH and to repay all amounts
then outstanding under the Company's former Revolving credit facility,  Senior
Financing  Facility,  the 8.5% Convertible  Junior  Subordinated  Note and the
8.25%   Convertible   Junior   Subordinate   Note.  In  connection  with  this
transaction,   the  Company  recorded  an  extraordinary  charge  of  $138,724
($83,234,  net of tax benefit) for the write-off of unamortized  discounts and
financing costs, in 1996.

      During July and August of 1997,  the Company  sold  5,750,000  shares of
Common Stock in a underwritten  public  offering at $11.00 per share resulting
in approximately $58.3 million of net proceeds to the Company.

      The  Company  applied  the net  proceeds  of the public  offering to the
repayment  of  the  Senior   Subordinated   Notes  and  certain   indebtedness
outstanding  under the Credit  Agreement.  Upon repayment of this debt and the
Credit  Agreement  being  substantially  modified,  the  Company  incurred  an
extraordinary loss of $4.6 million ($2.7 million net of tax benefit).

      The modified Credit Agreement is collateralized by substantially all the
assets of the  Company,  restricts  the  payment of  dividends,  and  contains
certain  affirmative and negative covenants  customary in an agreement of this
nature.

      The  remainder  of the A-Term Loan,  the  $25,000,000  Acquisition  Loan
Commitment and the 8,000,000  Revolving Loan Commitment bears base interest at
the Company's  option of either LIBOR plus 2.50% or the Bank's prime rate plus
1.50%.  The base interest rate is then reduced by .25% to 1.25% depending upon
the  ratio of the  Company's  total  indebtedness  to annual  earnings  before
interest, taxes,  depreciation and amortization.  As of December 31, 1997, the
Company had no outstanding balances on both the Acquisition and Revolving Loan
Commitments.

      The  remainder of the B-Term Loan bears base  interest at the  Company's
option of either  LIBOR plus 2.75% or the Bank's  prime rate plus  1.75%.  The
base interest rate is then reduced by .25% to 1.25%  depending  upon the ratio


                                     F-13

<PAGE>

of the Company's total indebtedness to annual earnings before interest, taxes,
depreciation and amortization.

      The Company has entered into an interest  rate swap  agreement to reduce
the impact of changes in interest  rates on amounts  outstanding on its Credit
Agreement.  At December 31, 1997, the Company had an outstanding interest rate
swap  agreement  with a commercial  bank,  having a total  notional  principle
amount of up to $26,950,000. The agreement effectively minimizes the Company's
base  interest  rate  exposure  between a floor of 5.32% and a cap of 7%.  The
interest rate swap  agreement  matures on September  30, 1999.  The Company is
exposed to credit loss in the event of  non-performance  by the other party to
the interest rate swap  agreement.  However,  the Company does not  anticipate
non-performance by the counterparties.

      Maturities of long-term debt, at December 31, 1997, are as follows:

<TABLE>
<S>                                                   <C>
                   1998                               $ 5,747,865
                   1999                                 4,952,369
                   2000                                 4,431,531
                   2001                                 4,553,149
                   2002                                 4,763,946
                   Thereafter                           4,536,326
                                                      -----------
                                                      $28,985,186
</TABLE>

NOTE H - INCOME TAXES

      The  provisions  for income taxes for the years ended December 31, 1995,
1996 and 1997 consisted of the following:

<TABLE>
<CAPTION>
                                                 1995              1996              1997
                                                 ----              ----              ----
<S>                                            <C>               <C>               <C>
     Current:
           Federal                             $   541,626       $ 1,146,564       $ 3,067,546
                  State                            370,973           427,441           398,153
                                               ------------      ------------      ------------
          Total                                    912,599         1,574,005         3,465,699
          Deferred:
                  Federal and State                631,899          (684,119)        2,060,301
                                               ------------      ------------      ------------
          Provision for income taxes on
            income before extraordinary item     1,544,498           889,886         5,526,000
          Tax benefit from extra-
            ordinary item                                            (55,489)       (1,950,700)
                                               ------------      ------------      ------------
          Provision for income taxes           $ 1,544,498       $   834,397       $ 3,575,300
                                               ============      ============      ============
</TABLE>


                                     F-14

<PAGE>

      A reconciliation  of the federal statutory tax rate to the effective tax
rate for the years ended December 31, 1995, 1996 and 1997 is as follows:

<TABLE>
<CAPTION>
                                                 1995              1996              1997
                                                 ----              ----              ----
<S>                                            <C>               <C>               <C>
     Federal statutory tax rate                $ 1,251,349       $   670,145       $ 4,608,106
          Increase (reduction) in taxes
            resulting from:
          State income taxes (net of
            federal effect)                        249,047            98,573           606,397
          Amortization of the excess cost
            over net assets acquired                92,777            92,777            95,506
          Valuation allowance                      (70,000)
          Other, net                                21,325            28,391           215,991
                                               ------------      ------------      ------------
          Provision for income taxes on
            income before extraordinary item     1,544,498           889,886         5,526,000
          Tax benefit from extraordinary
            item                                                     (55,489)       (1,950,700)
                                               ------------      ------------      ------------
          Provision for income taxes           $ 1,544,498       $   834,397       $ 3,575,300
                                               ============      ============      ============
</TABLE>


      Temporary  differences and carryforwards which give rise to deferred tax
assets and liabilities as of December 31, 1996 and 1997 are as follows:

<TABLE>
<CAPTION>
                                                      1995              1996
                                                      ----              ----
<S>                                                 <C>               <C>
          Deferred Tax Liabilities:
          Book basis in excess of tax               $   775,838       $   798,657
          Depreciation and amortization               2,498,527         3,212,106
                                                    ------------      ------------
                                                      3,274,365         4,010,763
                                                    ------------      ------------
          Deferred Tax Assets:
          Net operating loss, Federal                   319,039           276,272
          Net operating loss, States                    281,051             6,735
          Accrued expenses                            1,554,907         1,097,339
          Reserve for bad debts                         965,116            12,382
          Inventory capitalization and reserves         664,371         1,069,421
          Acquisition costs                             271,534           269,966
                                                    ------------      ------------
          Gross deferred tax assets                   4,056,018         2,732,115
                                                    ------------      ------------

          Net deferred tax assets (liabilities)     $   781,653       ($1,278,648)
                                                    ============      ============
</TABLE>

      For Federal tax purposes at December 31, 1997, the Company has available
approximately  $789,000 of net operating loss carryforwards expiring from 1998
through  2007  and  are  subject  to a  limitation  in  their  utilization  of
approximately  $149,000 per year as a result of several changes in shareholder
control.

      At December 31, 1995,  the Company  evaluated the  realizability  of the
state net operating  losses and,  based upon  projections of taxable income by
state,  concluded that a valuation allowance was not necessary.  The remaining
balance of the deferred tax assets should be realized  through  future taxable
income and the reversal of taxable temporary differences.


                                     F-15

<PAGE>

NOTE I - DEFERRED COMPENSATION

      In  conjunction  with  the JEH  acquisition,  the  Company  assumed  the
unfunded deferred  compensation plan that had been established for certain key
JEH  officers.  The plan  accrues  benefits  ratably over the period of active
employment  from  the  time  the  contract  is  entered  into to the  time the
participant  retires.  Participation  had been  determined  by JEH's  Board of
Directors.  The Company has purchased individual life insurance contracts with
respect to each  employee  covered by this plan.  The Company is the owner and
beneficiary of the insurance  contracts.  The accrual  related to the deferred
compensation  arrangements amounted to approximately $1,985,000 and $2,099,000
at December 31, 1996 and 1997, respectively.

NOTE J - COMMITMENTS AND CONTINGENT LIABILITIES

      The  Company  is engaged in legal  proceedings  in the normal  course of
business.  The Company believes that any unfavorable  outcome from these suits
not  covered  by  insurance  would not have a material  adverse  effect on the
financial statements of the Company.

NOTE K - OPERATING LEASES

      The Company leases office space under  noncancellable  operating leases.
Certain of these leases contain escalation clauses based on the consumer price
index.  Future minimum rental  payments,  by year and in the aggregate,  under
operating  leases with terms of one year or more  consist of the  following at
December 31, 1997:

<TABLE>
<S>                                                   <C>
                   1998                               $ 4,169,000
                   1999                                 3,386,000
                   2000                                 2,803,000
                   2001                                 2,264,000
                   2002                                 1,388,000
                   Thereafter                           1,296,000
                                                      -----------
                                                      $15,306,000
</TABLE>

      Rent expense was approximately $2,144,000, $2,554,000 and $4,509,000 for
the years ended December 31, 1995, 1996 and 1997, respectively.

NOTE L - PENSION AND PROFIT SHARING PLANS

      Previously,  the Company had a 401(k)  Saving and  Retirement  Plan (the
"Plan")  available to all employees of J.E. Hanger,  Inc. ("J.E.  Hanger"),  a
wholly-owned  subsidiary of the Company. The Company matched the participant's
contributions and made  discretionary  matching  contributions.  On January 1,
1993,  the Company  froze the Plan such that no new  employees of J.E.  Hanger
were able to  participate.  On December 31, 1995,  the Company  terminated the
Plan. There was no employer contribution made to the Plan in 1995.

      The Company maintains a separate defined contribution profit sharing and
401(k) plan ("JEH  Plan")  covering all the  employees of JEH, a  wholly-owned
subsidiary of the Company acquired November 1, 1996. On this date, the Company


                                     F-16

<PAGE>

froze the JEH Plan such that no new employees of JEH were able to participate.
The Company did not incur any expense in connection  with this plan during the
years ended  December  31, 1996 and 1997.  On January 1, 1998 the JEH Plan was
merged into the Company's 401(k) Savings and Retirement Plan.

      The Company  maintains a 401(k) Savings and Retirement plan to cover all
of  the  employees  of  the  Company.   The  Company  may  make  discretionary
contributions.  Under this 401(k)  plan,  employees  may defer such amounts of
their compensation up to the levels permitted by the Internal Revenue Service.
The Company has not made any contributions to this plan.

NOTE M - REDEEMABLE PREFERRED STOCKS

      The Company has 10,000,000  authorized  shares of preferred  stock,  par
value $.01 per share,  which may be issued in various  classes with  different
characteristics.

      The 300 issued and  outstanding  shares of  non-voting,  non-convertible
Class C preferred stock have an aggregate  liquidation value equal to $150,000
plus  accrued  dividends  at 9% and are required to be redeemed on February 1,
2000.  Accrued  dividends  at December  31, 1996 and 1997,  were  $616,124 and
$642,176, respectively.

      The  100,000  authorized  shares  of Class F  preferred  stock,  accrues
dividends  cumulatively  at 16.5% and is required to be redeemed  prior to any
other class of preferred  stock,  before  September  1998,  for the  aggregate
liquidation value of $1,000 per share, plus accrued dividends.  As of December
31,  1996  and  1997,  none of the  Class F  preferred  stock  was  issued  or
outstanding.

NOTE N - WARRANTS AND OPTIONS

WARRANTS

      In November  1990,  the Company  entered  into a  $2,450,000  Note which
required the Company,  based on certain repayment  provisions,  to issue to an
affiliate in 1991  warrants to purchase  297,883 and 322,699  shares of common
stock  at  $4.16  and  $7.65  per  share,  respectively.  These  warrants  are
exercisable  through  December 31, 2001.  In May 1996,  71,969  warrants  were
exercised at $4.16 per share which  resulted in the issuance of 11,332 shares.
In May 1997,  77,964 warrants were exercised at $7.65 per share which resulted
in the issuance of 11,694 shares.

      In November 1996, the Company issued  warrants for 1.6 million shares of
common stock to the holders of the Senior  Subordinated Notes. In August 1997,
the Company repaid these Notes with the proceeds from the public offering.  In
accordance with the Senior  Subordinate Note Agreement,  880,000 warrants were
terminated.  The remaining  720,000  warrants provide that the noteholders may
purchase 418,365 shares and 301,635 shares for $4.01 and $6.375, respectively.
The warrants are exercisable through November 1, 2004.

      In November  1996,  the Company  issued  warrants  for 35,000  shares of
common stock as an incentive  to one JEH  noteholder  to allow the notes to be
assumed by the Company  under the same terms and  conditions  that had existed


                                     F-17

<PAGE>

prior to the  acquisition.  In January  1997,  the  noteholder  exercised  the
warrants and purchased 35,000 shares of common stock for $2.44 per share.

OPTIONS

      Under the Company's 1991 Stock Option Plan ("SOP"),  1,500,000 shares of
Common Stock are  authorized for issuance under options that may be granted to
employees.  The number of shares  available for grant at December 31, 1996 was
113,501.  There were no shares available for grant at December 31, 1997. Under
the SOP,  options may be granted at an  exercise  price not less than the fair
market value of the Common Stock on the date of grant.  Vesting and expiration
periods  are  established  by  the  Compensation  Committee  of the  Board  of
Directors and generally vest three years following grant and generally  expire
eight to ten years after grant.

      Under the  Company's  1993  Non-Employee  Director  Stock  Option  Plan,
250,000 shares of Common Stock are authorized for issuance to directors of the
Company who are not  employed by the Company or any  affiliate of the Company.
Under this plan, an option to purchase 5,000 shares of Common Stock is granted
automatically  on an  annual  basis to each  eligible  director  on the  third
business day following the date of each Annual Meeting of  Stockholders of the
Company at which the eligible director is elected.  The exercise price of each
option will be equal to 100% of the fair market  value of the Common  Stock on
the date of grant.  Each option will vest at the rate of 25% each year for the
first  four years  after the date of grant of the option and each such  option
expires ten years from the date of grant; provided, however, that in the event
of  termination  of a  director's  service  other  than by reason of total and
permanent  disability or death,  then the  outstanding  options of such holder
expires  three  months  after such  termination.  Outstanding  options  remain
exercisable  for one year after  termination of service by reason of total and
permanent  disability or death. The number of shares that remain available for
grant at December 31, 1996 and 1997 were 130,000 and 95,000, respectively.

      In  addition  to the SOP,  non-qualified  options  may be  granted  with
exercise  prices that are less than the  current  market  value.  Accordingly,
compensation  expense for the  difference  between  current  market  value and
exercise price is recorded at the date of grant.


                                     F-18


<PAGE>

          The  following  is a summary  of option  transactions  and  exercise
prices:

<TABLE>
<CAPTION>
                                             Stock Option Plan                            Non-qualified Stock Options
                                 -----------------------------------------         -------------------------------------------
                                                 Price           Weighted                           Price           Weighted
                                 Shares          Per Share       Average            Shares          Per Share       Average
                                 ------          ---------       --------           ------          ---------       --------
<S>                           <C>             <C>                <C>               <C>          <C>                 <C>
  Outstanding at
   December 31, 1994            418,874        $6.00 to $12.25    6.57             130,000       $4.38 to $12.00     7.78
                              ==========                                           ========
  Granted                       171,918        $2.75 to $3.25     2.83              37,500          $ 3.00           3.00
  Terminated                    (57,291)       $6.00 to $12.25    7.20                 ---
                              ----------                                           --------
  Outstanding at
   December 31, 1995            533,501        $2.75 to $12.25    5.49             167,500       $3.00 to $12.00     6.81
                              ==========                                           ========
  Granted                       802,250        $3.50 to $6.125    5.54              30,000            $5.875         5.875
  Terminated                    (22,961)       $2.81 to $12.25    4.93                ---
  Exercised                      (7,508)            $2.81         2.81              (6,250)      $3.00 to $12.00     4.75
                              ----------                                           --------
  Outstanding at
   December 31, 1996          1,305,282        $2.75 to $12.25    5.54             191,250       $3.00 to $12.00     6.74
                              ==========                                           ========
  Granted                       675,000        $6.00 to $13.25    9.95              35,000            $8.75          8.75
  Terminated                    (34,984)       $2.81 to $13.25    6.69                ---
  Expired                                                                           (6,250)           $7.12          7.12
  Exercised                    (388,915)       $2.75 to $12.25    5.78             (19,375)      $3.00 to $6.52      4.91
                              ----------                                           --------
  Outstanding at
   December 31, 1997          1,556,383         $2.75 to $13.25   7.42             200,625       $3.00 to $12.00     7.27
                              ==========                                           ========

  Vested at December 31,
   1997                         322,347                                            120,625
                              ==========                                           ========
</TABLE>


      The  Company  applies  APB Opinion 25  "Accounting  for Stock  Issued to
Employees",   and  related   Interpretations  in  accounting  for  its  plans.
Historically,  the Company  granted stock options at exercise  prices equal to
the fair  market  value of the  stock on the  date of grant  for  fixed  stock
options.  Accordingly,  no compensation cost has been recognized for its fixed
stock  option  plans.  Had  compensation  cost for the  Company's  stock-based
compensation  plans been determined based on the fair value at the grant dates
for  awards  under  those  plans  consistent  with  the  method  of SFAS  123,
"Accounting  for  Stock-Based  Compensations"  the  Company's  net  income and
earnings per share would have been reduced to the  unaudited pro forma amounts
indicated below:

<TABLE>
<CAPTION>
                                                 1995              1996              1997
                                                 ----              ----              ----
<S>                                            <C>               <C>               <C>
          Net Income:           As reported    $2,135,439        $  997,894        $4,946,228
                                Pro Forma       2,017,179           745,714         4,010,102
          Diluted Income Per
            Common Share:       As reported          $.26              $.11              $.37
                                Pro Forma            $.24              $.08               $.31
</TABLE>


                                     F-19

<PAGE>

          The following is a summary of stock options  exercisable at December
31, 1995, 1996 and 1997, and their respective weighted-average share prices:

<TABLE>
                                                                          Weighted-average
                                                     Number of Shares      Exercise Price
                                                     ----------------     ----------------
<S>                                                  <C>                  <C>
     Options exercisable December 31, 1995               396,043              $6.83
     Options exercisable December 31, 1996               525,282               6.45
     Options exercisable December 31, 1997               442,972               5.66
</TABLE>

      The pro forma information regarding net income and earnings per share is
required by SFAS 123, and has been  determined as if the Company had accounted
for its employee  stock  options  under the fair value method of SFAS 123. The
fair  value for  these  options  was  estimated  at the date of grant  using a
Black-Scholes  option  pricing  model  with  the  following  weighted  average
assumptions for 1995, 1996 and 1997:

<TABLE>
<CAPTION>
                                                 1995              1996              1997
                                                 ----              ----              ----
<S>                                            <C>               <C>               <C>
          Expected term                           7                 7                 5
          Volatility factor                     120%              120%               58%
          Risk free interest rate                 6.8%              6.7%              6.3%
          Dividend yield                          0 %               0 %               0 %
          Fair value                             $2.51             $5.03             $4.99
</TABLE>

      The  Black-Scholes  option  valuation  model  was  developed  for use in
estimating the fair value of traded options which have no vesting restrictions
and are fully transferable.  In addition,  option valuation models require the
input of highly  subjective  assumptions  including  the expected  stock price
volatility.  Because the Company's employee stock options have characteristics
significantly  different from those of traded options,  and because changes in
the  subjective  input  assumptions  can  materially  affect  the  fair  value
estimate,  in  management's  opinion,  the existing  models do not necessarily
provide a reliable  single  measure of the fair  value of its  employee  stock
options.

      The following table summarizes  information  concerning  outstanding and
exercisable options as of December 31, 1997:

<TABLE>
<CAPTION>
                                                   Options Outstanding                         Options Exercisable
                                    -------------------------------------------------   -------------------------------------
            Range of Exercise       Number of Options       Weighted Average            Number of Options   Weighted Average
                 Prices                and Awards        Remaining     Exercise Price      and Awards        Exercise Price
                                                         Life (Years)
         --------------------         ---------            ----      --------             --------          -------
<S>                                   <C>                  <C>        <C>                  <C>              <C>
         $  2.750 to $  3.500           207,130            7.79       $  3.19               75,463          $  3.08
         $  4.125 to $  4.125            74,086            8.22       $  4.13               21,558          $  4.13
         $  4.375 to $  6.000           240,250            7.42       $  5.82              110,250          $  5.75
         $  6.125 to $  6.125           665,417            8.89       $  6.13              157,076          $  6.13
         $  6.250 to $  6.250             5,000            5.70       $  6.25                5,000          $  6.25
         $  6.520 to $  8.750            40,625            9.31       $  8.68                  625          $  6.52
         $ 11.313 to $ 11.313           339,000            9.96       $ 11.31                    0          $  0.00
         $ 12.000 to $ 13.250           185,500            7.62       $ 12.72               73,000          $ 12.08
         --------------------         ---------            ----       -------              -------          -------
         $  2.750 to $ 13.250         1,757,008            8.60       $  7.41              442,972          $  6.40
</TABLE>


                                     F-20

<PAGE>

NOTE O - QUARTERLY FINANCIAL INFORMATION (UNAUDITED)

      Summarized  unaudited  quarterly  financial  data  for the  years  ended
December 31, 1996 and 1997 are:

<TABLE>
<CAPTION>
                                                (Thousands Of Dollars Except Per Share Data)
                                                                 Quarter Ended
 1997                                            March 31    June 30  September 30   December 31
 ----                                            --------    -------  ------------   -----------
<S>                                              <C>         <C>         <C>         <C>
Net Sales                                        $30,950     $36,645     $38,840     $39,164
Gross Profit                                      14,720      18,323      19,059      19,963
Income before extraordinary item                     618       1,852       2,239       2,931
Extraordinary loss on early extinguishment
  of debt, net of tax benefit                                             (2,693)
Net income (loss)                                    618       1,852        (454)      2,931
DILUTED PER COMMON SHARE DATA (1)
Income before extraordinary item                     .06         .18         .15         .17
Extraordinary item, net of tax benefit                                      (.18)
Net income (loss)                                    .06         .18        (.03)        .17


 1996 (2)
 ----
Net Sales                                        $12,230     $14,021     $14,529     $26,027
Gross Profit                                       6,344       7,667       8,039      12,523
Income (loss) before extraordinary item              150         738         850        (658)
Extraordinary loss on early extinguishment
  of debt, net of tax                                                                    (83)
Net income (loss)                                    150         738         850        (741)
DILUTED PER COMMON SHARE DATA (1)
Income (loss) before extraordinary item              .02         .09         .10        (.07)
Extraordinary item, net of tax benefit                                                  (.01)
Net income (loss) share                              .02         .09         .10        (.08)
<FN>

(1)   During the fourth quarter of 1977, the Company adopted the provisions of
      SFAS 128 and, as  required,  has  restated  all prior  period per common
      share data.

(2)   Includes  fourth quarter  pre-tax  charges of $2,479 for acquisition and
      integration costs incurred in connection with the purchase of JEH.
</FN>
</TABLE>


                                     F-21

<PAGE>

                       REPORT OF INDEPENDENT ACCOUNTANTS


      Our report on the consolidated financial statements of Hanger Orthopedic
Group,  Inc. and  Subsidiaries  is included on Page F-1 of this Form 10-K.  In
connection with our audits of such financial statements,  we have also audited
the related  financial  statement  schedule  listed in the index on Page 37 of
this Form 10-K.

      In our opinion, the financial statement schedule referred to above, when
considered  in relation to the basic  financial  statements  taken as a whole,
present  fairly,  in all material  respects,  the  information  required to be
included therein.


COOPERS & LYBRAND L.L.P.


2400 Eleven Penn Center
Philadelphia, Pennsylvania
March 13, 1998


                                      S-1

<PAGE>

                         HANGER ORTHOPEDIC GROUP, INC.

<TABLE>
                 SCHEDULE II VALUATION AND QUALIFYING ACCOUNTS
<CAPTION>
                                                        ADDITIONS
                                      BALANCE AT        CHARGED TO         IMPACT OF                             BALANCE AT
                                      BEGINNING         COSTS AND          ACQUIRED                              END OF
   YEAR         CLASSIFICATION        OF YEAR           EXPENSES           COMPANIES         DEDUCTIONS          YEAR
   ----         --------------        -------           ----------         ---------         ----------          ----------
<S>             <C>                   <C>               <C>                <C>               <C>                 <C>
   1997         Allowance for
                doubtful accounts     $2,479,000        $5,613,000         $  531,000        $3,752,000          $4,871,000
                Inventory Reserves                      $1,160,000         $  340,000                            $1,500,000
   1996         Allowance for
                doubtful
                accounts              $1,144,000        $1,629,000         $1,220,000        $1,514,000          $2,479,000
   1995         Allowance for
                doubtful
                accounts              $  976,000        $1,009,000                           $  841,000          $1,144,000
</TABLE>

                                      S-2

<PAGE>


                                                                 EXHIBIT 10(v)

                           STOCK PURCHASE AGREEMENT

                                 BY AND AMONG

                        HANGER ORTHOPEDIC GROUP, INC.,

                     HANGER PROSTHETIC & ORTHOTICS, INC.,

                      MORGAN PROSTHETICS-ORTHOTICS, INC.

                                      AND

                                  DAN MORGAN


                         Dated as of November 3, 1997


<PAGE>

<TABLE>
                               TABLE OF CONTENTS
<CAPTION>
                                                                          Page
                                                                          ----
<S>                                                                        <C>
ARTICLE I   SALE AND PURCHASE OF SHARES...................................  1
   SECTION 1.1. SALE OF SHARES............................................  1
   SECTION 1.2. PURCHASE PRICE, PAYMENT AND ADJUSTMENTS...................  1
   SECTION 1.3. DELIVERIES AT CLOSING; STOCK TRANSFER BOOKS...............  3

ARTICLE II CLOSING; CLOSING DATE..........................................  3

ARTICLE III REPRESENTATIONS AND WARRANTIES CONCERNING THE COMPANY.........  4
   SECTION 3.1. ORGANIZATION AND QUALIFICATION............................  4
   SECTION 3.2. CERTIFICATE OF INCORPORATION AND BY-LAWS..................  4
   SECTION 3.3. CAPITALIZATION............................................  4
   SECTION 3.4. AUTHORITY.................................................  5
   SECTION 3.5. NO CONFLICT; REQUIRED FILINGS AND CONSENTS................  5
   SECTION 3.6. PERMITS; COMPLIANCE.......................................  5
   SECTION 3.7. FINANCIAL STATEMENTS......................................  6
   SECTION 3.8. NO UNDISCLOSED LIABILITIES................................  6
   SECTION 3.9. ABSENCE OF CERTAIN CHANGES OR EVENTS......................  6
   SECTION 3.10. ABSENCE OF LITIGATION....................................  8
   SECTION 3.11. BROKERS..................................................  8
   SECTION 3.12. TAX MATTERS..............................................  9
   SECTION 3.13. REAL PROPERTY............................................ 10
   SECTION 3.14. INTELLECTUAL PROPERTY.................................... 11
   SECTION 3.15. TANGIBLE ASSETS.......................................... 13
   SECTION 3.16. INVENTORY................................................ 13
   SECTION 3.17. CONTRACTS................................................ 13
   SECTION 3.18. NOTES RECEIVABLE AND ACCOUNTS RECEIVABLE................. 14
   SECTION 3.19. POWERS OF ATTORNEY....................................... 15
   SECTION 3.20. INSURANCE................................................ 15
   SECTION 3.21. EMPLOYEES................................................ 15
   SECTION 3.22. EMPLOYEE BENEFITS........................................ 16
   SECTION 3.23. GUARANTIES............................................... 17
   SECTION 3.24. ENVIRONMENT, HEALTH AND SAFETY........................... 17
   SECTION 3.25. CERTAIN BUSINESS RELATIONSHIPS WITH THE COMPANY.......... 18
   SECTION 3.26. DELIVERY OF INFORMATION.................................. 18
   SECTION 3.27. PRODUCT AND SERVICE WARRANTIES........................... 18
   SECTION 3.28. PRODUCT AND SERVICE LIABILITY............................ 18
   SECTION 3.29. CERTAIN BUSINESS PRACTICES............................... 19
   SECTION 3.30. DISCLOSURE............................................... 19

ARTICLE IIIA REPRESENTATIONS AND WARRANTIES OF SOLE STOCKHOLDER........... 19
   SECTION 3.1A.  AUTHORIZATION OF TRANSACTION............................ 19
   SECTION 3.2A.  NONCONTRAVENTION........................................ 19
   SECTION 3.3A.  BROKERS' FEES........................................... 20
   SECTION 3.4A.  COMPANY SHARES.......................................... 20

ARTICLE IV REPRESENTATIONS AND WARRANTIES OF HANGER AND BUYER............. 20
   SECTION 4.1. ORGANIZATION AND QUALIFICATION............................ 20
   SECTION 4.2. AUTHORITY................................................. 20
   SECTION 4.3. NO CONFLICT; REQUIRED FILINGS AND CONSENTS................ 21
   SECTION 4.4. LIMITATION ON REPRESENTATIONS AND WARRANTIES.............. 21
   SECTION 4.5. REPORTS; FINANCIAL STATEMENTS............................. 21


                                       i

<PAGE>

   SECTION 4.6. ABSENCE OF CERTAIN CHANGES OR EVENTS...................... 22
   SECTION 4.7. OWNERSHIP OF BUYER........................................ 22
   SECTION 4.8. BROKERS................................................... 22

ARTICLE V COVENANTS....................................................... 22
   SECTION 5.1. AFFIRMATIVE COVENANTS OF THE COMPANY...................... 22
   SECTION 5.2. NEGATIVE COVENANTS OF THE COMPANY......................... 23
   SECTION 5.3. NEGATIVE COVENANTS OF HANGER AND BUYER.................... 24
   SECTION 5.4. ACCESS AND INFORMATION.................................... 25

ARTICLE VI ADDITIONAL AGREEMENTS.......................................... 25
   SECTION 6.1. APPROPRIATE ACTION; CONSENTS; FILINGS..................... 25
   SECTION 6.2. TRANSFER OF CERTAIN COMPANY ASSETS PRIOR TO THE
     CLOSING DATE......................................................... 26
   SECTION 6.3. PAYMENT BY COMPANY OF CERTAIN OUTSTANDING
     OBLIGATIONS PRIOR TO THE CLOSING DATE................................ 26
   SECTION 6.4. EMPLOYMENT AND NON-COMPETITION AGREEMENTS................. 26
   SECTION 6.5. LANDLORD APPROVALS........................................ 27
   SECTION 6.6. Contract ASSIGNMENTS/NOVATIONS............................ 27
   SECTION 6.7. BEST EFFORTS.............................................. 27
   SECTION 6.8. PUBLIC ANNOUNCEMENTS...................................... 27
   SECTION 6.9. TAIL INSURANCE............................................ 27
   SECTION 6.10. NO COMPETING TRANSACTION................................. 27
   SECTION 6.11.  TAX TREATMENT AS STOCK PURCHASE......................... 27

ARTICLE VII CLOSING CONDITIONS............................................ 28
   SECTION 7.1. CONDITIONS TO OBLIGATIONS OF EACH PARTY UNDER
     THIS AGREEMENT....................................................... 28
   SECTION 7.2. ADDITIONAL CONDITIONS TO OBLIGATIONS OF BUYER
     AND/OR HANGER........................................................ 28
   SECTION 7.3. ADDITIONAL CONDITIONS TO OBLIGATIONS OF THE
     COMPANY AND THE SOLE STOCKHOLDER..................................... 29

ARTICLE VIII TERMINATION, AMENDMENT, WAIVER AND INDEMNIFICATION........... 30
   SECTION 8.1. TERMINATION............................................... 30
   SECTION 8.2. INVESTIGATION............................................. 31
   SECTION 8.3. AMENDMENT................................................. 31
   SECTION 8.4. WAIVER.................................................... 31
   SECTION 8.5. FEES, EXPENSES AND OTHER PAYMENTS......................... 31
   SECTION 8.6. INDEMNIFICATION........................................... 31

ARTICLE IX GENERAL PROVISIONS............................................. 33
   SECTION 9.1. EFFECTIVENESS OF REPRESENTATIONS, WARRANTIES AND
     AGREEMENTS........................................................... 33
   SECTION 9.2. NOTICES................................................... 33
   SECTION 9.3. CERTAIN DEFINITIONS....................................... 34
   SECTION 9.4. HEADINGS; CONSTRUCTION.................................... 39
   SECTION 9.5. SEVERABILITY.............................................. 39
   SECTION 9.6. ENTIRE AGREEMENT AND MODIFICATION......................... 40
   SECTION 9.7. ASSIGNMENT................................................ 40
   SECTION 9.8. PARTIES IN INTEREST....................................... 40
   SECTION 9.9. WAIVER; REMEDIES CUMULATIVE............................... 40
   SECTION 9.10. FURTHER ASSURANCES....................................... 40
   SECTION 9.11. GOVERNING LAW............................................ 41
   SECTION 9.12. JURISDICTION; SERVICE OF PROCESS......................... 41
   SECTION 9.13. COUNTERPARTS............................................. 41
</TABLE>


                                      ii

<PAGE>

<TABLE>
<CAPTION>
 Exhibits             Description
 --------             -----------
<S>                   <C>
Exhibit A             Promissory Note
Exhibit B-1           Form of Dan Morgan Employment Agreement
Exhibit B-2           Form of Key Employee Employment Agreement
Exhibit C             Form of Sole Stockholder Non-Competition Agreement
Exhibit D             Legal Opinion of Counsel to the Company
Exhibit E             Legal Opinion of Counsel to Hanger
</TABLE>

<TABLE>
 Schedule
 Number               Description
 --------             -----------
<S>                   <C>
1.1                   Purchased Shares
3.2                   Officers and Directors; Certificate of
                      Incorporation and By-Laws;  Minutes; Stock
                      Certificates and Transfer Books
3.5                   Filings and Consents
3.7                   Financial Statements
3.8                   Liabilities
3.9                   Certain Changes or Events of the Company
3.10                  Litigation Matters
3.11                  Brokers
3.12(c)               Tax Returns
3.12(f)               Additional Tax Matters
3.13(a)               Real Property Owned
3.13(b)               Real Property Leased or Subleased
3.14(c)               Intellectual Property Owned
3.14(d)               Intellectual Property Licensed, Sublicensed,
                       Agreements or Permission
3.15                  Tangible Assets
3.16                  Inventory
3.17                  Contracts
3.20                  Insurance Policies
3.21                  Employees
3.22                  Employee Benefit Plans
3.24                  Environmental Matters
3.25                  Certain Business Relationships with the Company
3.27                  Standard Sale, Lease and Performance Terms and
                       Conditions
5.2                   Negative Covenants
7.2(c)                Contracts or Agreements Requiring Consents or
                       Waivers
</TABLE>


                                     iii

<PAGE>

                           STOCK PURCHASE AGREEMENT

      THIS  STOCK  PURCHASE  AGREEMENT,  dated as of  November  3, 1997  (this
"AGREEMENT"),   by  and  among  Hanger  Orthopedic  Group,  Inc.,  a  Delaware
corporation  ("HANGER");  Hanger  Prosthetics  &  Orthotics,  Inc., a Delaware
corporation  ("BUYER")  and  a  wholly-owned   subsidiary  of  Hanger;  Morgan
Prosthetics-Orthotics,  Inc., a Texas  corporation  (the  "COMPANY");  and Dan
Morgan, the sole stockholder of the Company (the "SOLE STOCKHOLDER").

                             W I T N E S S E T H:

      WHEREAS,  the Sole  Stockholder  is the sole owner of all the issued and
outstanding shares (all of such shares being  collectively  referred to as the
"SHARES") of the common  stock,  par value $___,  of the Company (the "COMPANY
COMMON  STOCK"),  and the Sole  Stockholder now desires to sell, and the Buyer
wishes to purchase (the "PURCHASE"), all of the shares of Company Common Stock
upon the terms and subject to the conditions of this Agreement; and

      WHEREAS, Hanger and the Company are made a party hereto for the purposes
as set forth herein; and

      WHEREAS, certain capitalized terms used in this Agreement are defined in
Section 9.3.

      NOW,  THEREFORE,  in  consideration  of the foregoing and the respective
representations,  warranties,  covenants  and  agreements  set  forth  in this
Agreement, the parties hereto agree as follows:


                                   ARTICLE I

                          SALE AND PURCHASE OF SHARES

      SECTION 1.1   SALE OF SHARES. Sole Stockholder agrees to sell the Shares
to Buyer and Buyer  agrees to purchase  the  Shares,  as set forth on SCHEDULE
1.1, from Sole  Stockholder for the purchase price provided in Section 1.2(a),
payable in  accordance  with Section 1.2,  subject to adjustment in accordance
with Section  1.2(c),  and subject to the terms and  conditions and based upon
the representations and warranties contained herein.

      SECTION 1.2   PURCHASE PRICE, PAYMENT AND ADJUSTMENTS.

            (a)   PURCHASE PRICE AND PAYMENT.  Buyer agrees to pay to the Sole
Stockholder  at the Closing a total of Three  Million  Five  Hundred  Thousand
Dollars ($3,500,000) ("PURCHASE PRICE") for the Shares by delivery of: (i) One
Million Seven Hundred Fifty Thousand  Dollars  ($1,750,000) in cash payable by
wire transfer or delivery of other  immediately  available  funds;  and (ii) a
subordinated  promissory  note in the  principal  amount of One Million  Seven
Hundred Fifty Thousand  Dollars  ($1,750,000)  in the form attached  hereto as
EXHIBIT A (the "NOTE"),  having a term of five (5) years and bearing  interest
at the rate of seven  and  one-half  percent  (7.5%)  per  annum,  with  equal
payments of interest and  principal  being  payable on an annual basis on each
anniversary  date of the Closing Date. The Note shall be guaranteed by Hanger.


<PAGE>

The  Purchase  Price  shall  be  subject  to  pre-Closing   and   post-Closing
adjustments as set forth in Section 1.2(c) below.

            (b)   PRE-CLOSING  TRANSFERS.  Notwithstanding  anything contained
herein to the contrary,  prior to the Closing Date in accordance with Sections
6.2 and 6.3 hereof,  the Company shall transfer,  distribute and/or dispose of
the  following  items  to the  Sole  Stockholder  or to a third  party  at the
direction  of the Sole  Stockholder,  all with the effect  that the  following
items shall not be owned by the Company,  nor assumed by Buyer, at the Closing
Date:  (i) any  notes  or  accounts  receivable  due to the  Company  from its
officers,  directors or the Sole  Stockholder,  or due from the Company to its
officers,  directors or the Sole Stockholder;  (ii) any real property owned by
the Company (and any fixtures  located  thereon) and any  mortgages,  deeds of
trust or other indebtedness on or relating to such real property for which the
Company is liable in any manner whatsoever;  (iii) any automobiles or vehicles
leased or owned by the Company that are used for personal purposes by the Sole
Stockholder or any employee of the Company,  and any leases or indebtedness on
or relating to such automobiles or vehicles for which the Company is liable in
any manner  whatsoever;  (iv) all life  insurance  policies on the life of the
Sole Stockholder; (v) all long-term indebtedness, including but not limited to
all bank debt,  and all  indebtedness  relating to prior  acquisitions  by the
Company;  and (vi) any cash in excess of the amount  necessary  to fully cover
all checks issued by the Company up to and through the Closing Date. Any Taxes
generated in connection with such transfers,  distributions or disposals shall
be borne solely by the Sole Stockholder or shall be reimbursed to the Buyer by
the Sole  Stockholder.  Furthermore,  prior to the Closing  Date,  the Company
shall fully pay all outstanding pension plan and profit sharing  contributions
due from the Company, if any.

            (c)   PURCHASE PRICE ADJUSTMENT.

                  (i)    Notwithstanding  anything contained in this Agreement
to the contrary,  the Sole Stockholder  guarantees that the Company's adjusted
working capital  measured as of the close of business on the Closing Date (the
"ADJUSTED WORKING CAPITAL") shall equal or exceed $300,000,  and shall consist
of the following components: (i) cash on hand; (ii) Accounts Receivable; (iii)
Inventory;   (iv)  prepaid  expenses;  (v)  deposits;  (vi)  accounts  payable
("ACCOUNTS   PAYABLE");   (vii)  accrued   salaries  and  expenses   ("ACCRUED
EXPENSES");  and (viii) income taxes payable.  If Adjusted  Working Capital is
less than $300,000 on the Closing Date,  then the cash portion of the Purchase
Price  payable  pursuant to Section  1.2(a) shall be reduced by the  aggregate
amount of such deficiency.

                  (ii)   On the date that is one year after the  Closing  Date
(the  "POST-CLOSING DATE ADJUSTMENT DATE"), any shortfall in the amount of the
Accounts  Receivable of the Company at the Closing Date and the amount of such
Accounts  Receivable  actually  collected by Buyer within such one-year period
(the  "SHORTFALL")  shall reduce the Purchase Price and shall be deducted from
the then  outstanding  principal amount of the Note. Buyer shall assign to the
Sole  Stockholder  any  Accounts  Receivable  that remain  uncollected  on the
Post-Closing  Date  Adjustment  Date,  and  Buyer  shall  execute  such  other
instruments or documents at that time to complete such  assignment to the Sole
Stockholder. On the Post-Closing Date Adjustment Date, in the event the amount


                                       2

<PAGE>

of the Adjusted  Working Capital exceeds  $300,000,  then such excess shall be
paid by the Buyer to the Sole Shareholder.

                  (iii)  Hanger  or  Buyer  may  hire,  at its sole  cost,  an
independent  certified  public  accounting firm to certify the accuracy of the
calculation of Adjusted  Working  Capital and the  components  thereof and the
Shortfall,  which  certification  shall be conclusive and binding upon Hanger,
Buyer and the Sole Stockholder.

            (d)   CANCELLATION OF TREASURY STOCK. Each share of Company Common
Stock held in the treasury of the Company,  if any,  immediately  prior to the
Closing Date shall be canceled and  extinguished  and no payment shall be made
with respect thereto.

     SECTION 1.3    DELIVERIES AT CLOSING; STOCK TRANSFER BOOKS.

            (a)   At the Closing,  (i) the Sole  Stockholder  shall deliver to
the Buyer the various certificates,  instruments, and documents referred to in
Sections  7.1 and 7.2  hereof,  (ii)  the  Buyer  shall  deliver  to the  Sole
Stockholder the various certificates,  instruments,  and documents referred to
in Sections 7.1 and 7.3 hereof,  (iii) the Sole  Stockholder  shall deliver to
the Buyer stock certificates representing all of the outstanding shares of the
Company,  endorsed  in  blank  or  accompanied  by  duly  executed  assignment
documents,  and (iv) the  Buyer  shall  deliver  to the Sole  Stockholder  the
consideration  specified in Section  1.2(a)  hereof,  subject to adjustment as
provided in Section 1.2(c).

            (b)   On the date of the  Agreement,  the stock  transfer books of
the  Company  shall be closed and there  shall be no further  registration  of
transfers of shares of Company  Common Stock  thereafter on the records of the
Company.  On and after the Closing Date, any certificates  representing shares
of Company Common Stock shall thereafter only represent the right to receive a
pro  rata  portion  of  the  Purchase  Price  and  such   certificates,   upon
presentation  to Hanger or Buyer,  shall be converted  into the Purchase Price
consideration.


                                  ARTICLE II

                             CLOSING; CLOSING DATE

      The closing of the  transactions  contemplated  by this  Agreement  (the
"CLOSING")  shall take place at the  offices of Buyer's  attorneys,  Freedman,
Levy, Kroll & Simonds,  Suite 825, 1050 Connecticut Avenue, N.W.,  Washington,
D.C.  20036,  on or before  November 3, 1997, or at such other location and on
such other date as the Buyer and the Sole  Stockholder  may mutually  agree in
writing;  PROVIDED,  HOWEVER,  that the Closing shall take place no later than
November 3, 1997 (the "CLOSING DATE").


                                       3

<PAGE>

                                  ARTICLE III

                        REPRESENTATIONS AND WARRANTIES
                            CONCERNING THE COMPANY

      Each of the  Company  and the Sole  Stockholder  hereby  represents  and
warrants, jointly and severally, to Hanger and Buyer as follows as of the date
of this Agreement and as of the Closing Date:

      SECTION 3.1    ORGANIZATION   AND   QUALIFICATION.   The  Company  is  a
corporation  duly organized,  validly  existing and in good standing under the
laws  of the  jurisdiction  of its  incorporation  or  organization,  has  all
requisite corporate or other power and authority to own, lease and operate its
properties and to carry on its business as it is now being  conducted,  and is
duly  qualified  and in good standing to do business in each  jurisdiction  in
which the nature of the business  conducted by it or the  ownership or leasing
of its  properties  makes such  qualification  necessary.  The  Company has no
Subsidiaries,  and does  not,  directly  or  indirectly,  own or  control  any
investment  or  interest  (whether in the form of debt or equity) in any other
Person.

      SECTION 3.2    CERTIFICATE OF  INCORPORATION  AND By-Laws.  SCHEDULE 3.2
contains  (i) a list  of the  officers  and  directors  of the  Company,  (ii)
complete and correct copies of the Company's  Certificate of Incorporation and
By-Laws or  equivalent  organizational  documents,  in each case as amended or
restated, as in effect as of the Closing Date, (iii) the minute books relating
to all meetings of  stockholders,  board of directors  and  committees  of the
Company, (iv) stock certificate books the Company and (v) stock transfer books
of the Company.  The Company is not in violation of any of the  provisions  of
its  Certificate  of  Incorporation  or By- Laws or equivalent  organizational
documents,  in each case as amended or restated. In addition, the minute books
(containing the record of meetings of the stockholders, the board of directors
and any committees of the board of directors), the stock certificate books and
the stock transfer books of the Company are correct and complete.

      SECTION 3.3    CAPITALIZATION.  The  authorized  capital  stock  of  the
Company  consists of Ten Thousand  (10,000) shares of Company Common Stock, of
which One Thousand (1,000) Shares are issued and outstanding as of the date of
this  Agreement,  and (a) all of which  Shares  are duly  authorized,  validly
issued,  fully paid and  non-assessable  and not subject to preemptive  rights
created by statute,  the Company's  Certificate of Incorporation or By-Laws or
any  agreement  to which the  Company  is a party or  bound,  (b) no shares of
Company  Common  Stock were held in treasury of the Company and (c) all of the
issued and outstanding shares of Company Common Stock are owned by and held in
the name of the Sole  Stockholder.  There are no bonds,  debentures,  notes or
other  indebtedness,  issued or  outstanding,  having the right to vote on any
matters on which the Company's  stockholders  may vote.  There are no options,
warrants, calls or other rights (including subscription rights or registration
rights),  agreements,   proxies,  voting  rights  agreements,  voting  trusts,
arrangements or commitments of any character, presently outstanding, which (i)
obligate the Company to issue,  deliver or sell shares of its capital stock or
debt securities,  (ii) obligate the Company to grant, extend or enter into any
such option,  warrant,  call or other such right,  agreement,  arrangement  or


                                       4

<PAGE>

commitment,  (iii)  obligate  the Company to  repurchase,  redeem or otherwise
acquire any shares of Company  Common  Stock,  or (iv) relate to the issued or
unissued capital stock of, or other equity interests in, the Company.

      SECTION 3.4    AUTHORITY.  The Company has all requisite corporate power
and  authority  to  execute  and  deliver  this  Agreement,   to  perform  its
obligations hereunder and to consummate the transactions  contemplated hereby.
The  execution  and delivery of this  Agreement  and the  consummation  of the
transactions  contemplated  hereby have been duly  authorized by all necessary
corporate action and no other corporate  proceeding on the part of the Company
is necessary to authorize  this  Agreement or to consummate  the  transactions
contemplated  hereby.  This  Agreement has been duly executed and delivered by
the Company  and,  assuming  the due  authorization,  execution  and  delivery
thereof by the Sole  Stockholder,  Hanger and  Buyer,  constitutes  the legal,
valid and binding obligation of the Company enforceable in accordance with its
terms.

      SECTION 3.5    NO CONFLICT; REQUIRED FILINGS AND CONSENTS.

            (a)   Except as set  forth in  SCHEDULE  3.5,  the  execution  and
delivery of this  Agreement by the Company does not,  and the  performance  of
this  Agreement  by the  Company  will not (i)  conflict  with or violate  the
Company's Certificate of Incorporation or By-Laws or equivalent organizational
documents,  in each case as amended or restated, (ii) conflict with or violate
any  federal,  state,  foreign  or  local  law,  statute,   ordinance,   rule,
regulation, order, judgment or decree (collectively, "LAWS") and applicable to
the Company or by which any of its properties is bound or subject to, or (iii)
result in any breach of or  constitute a default (or an event that with notice
or lapse of time or both would become a default)  under, or give to others any
rights of termination,  amendment, acceleration or cancellation of, or require
payment  under,  or result in the  creation of an  Encumbrance  on, any of the
properties  or Assets of the Company  pursuant to, any note,  bond,  mortgage,
indenture,  contract,  agreement,  lease, license,  permit, franchise or other
instrument  or  obligation  to which  the  Company  is a party or by which the
Company or any of its properties is bound or subject.

            (b)   The execution and delivery of this  Agreement by the Company
does not,  and the  performance  of this  Agreement  by the Company  will not,
require the Company to obtain any consent,  approval,  authorization or permit
of,  or to make any  filing  with or  notification  to,  any  governmental  or
regulatory authority,  domestic or foreign ("GOVERNMENTAL  ENTITIES") based on
Laws and other requirements of Governmental Entities.

      SECTION 3.6    PERMITS;  COMPLIANCE. The Company is in possession of all
franchises, grants, authorizations,  licenses, permits, easements,  variances,
exemptions,  consents,  certificates,  approvals and orders  necessary to own,
lease and operate  its  properties  and to carry on its  business as it is now
being conducted (collectively, the "COMPANY PERMITS"), and there is no action,
proceeding  or  investigation  pending or threatened  regarding  suspension or
cancellation  of any of the  Company  Permits.  The Company is not in conflict
with,  or in default or violation of (a) any Law  applicable to the Company or
which  any of its  properties  is  bound  by or  subject  to or (b) any of the


                                       5

<PAGE>

Company Permits. The Company has not received from any Governmental Entity any
written   notification  with  respect  to  possible  conflicts,   defaults  or
violations of Laws.

      SECTION 3.7   FINANCIAL STATEMENTS.  SCHEDULE 3.7 contains true, correct
and complete copies of the compilation balance sheet of the Company as of July
31, 1997 (the "BALANCE SHEET"),  and the income statement as of July 31, 1997,
each as prepared by Gerald L. Simpson,  C.P.A.  (collectively,  the "FINANCIAL
STATEMENTS"). The Financial Statements are attached hereto as SCHEDULE 3.7 and
have been prepared from books and records of the Company on a basis consistent
with preceding years and throughout the periods  involved (except as otherwise
noted  therein).   The  Financial  Statements  fairly  present  the  financial
condition of the Company at the dates thereof and for the periods indicated in
the Financial Statements.  No financial statement of any Person other than the
Company is required by GAAP to be included in the Financial Statements.

      SECTION 3.8   NO  UNDISCLOSED  LIABILITIES.   Except  as  set  forth  on
SCHEDULE 3.8, the Company has no liabilities or other  obligations of any kind
whatsoever, whether accrued, contingent, absolute, determined, determinable or
otherwise ("LIABILITY" or "LIABILITIES"),  and there is no existing condition,
situation or set of circumstances which could reasonably be expected to result
in such a  Liability,  other than  Liabilities  fully  reflected  or  reserved
against on the face of the Balance Sheet as adjusted for Liabilities  incurred
in the  Ordinary  Course of Business  since June 30, 1997  through the Closing
Date.

      SECTION 3.9   ABSENCE OF CERTAIN CHANGES OR EVENTS. Since June 30, 1997,
there has not been any adverse  change in the business,  financial  condition,
operations,  results of operations or future prospects of the Company. Without
limiting  the  generality  of the  foregoing,  since  that date and  except as
otherwise disclosed in SCHEDULE 3.9:

            (a)   the Company has not sold, leased,  transferred,  or assigned
any of its Assets,  tangible or intangible,  other than sales to its customers
for fair consideration in the Ordinary Course of Business;

            (b)   the Company has not entered  into any  agreement,  contract,
lease or  license  (or  series of related  agreements,  contracts,  leases and
licenses) outside the Ordinary Course of Business;

            (c)   no  party   (including   the   Company)   has   accelerated,
terminated, modified or canceled any agreement, contract, lease or license (or
series of related  agreements,  contracts,  leases and  licenses) to which the
Company is a party or by which the Company is bound;

            (d)   the Company has not imposed,  granted,  allowed or consented
to any Security Interest upon any of its Assets;


                                       6

<PAGE>

            (e)   the Company has not made any capital  expenditure (or series
of related capital  expenditures)  either  involving more than an aggregate of
Five Thousand Dollars ($5,000.00) or outside the Ordinary Course of Business;

            (f)   the Company has not made any capital investment in, any loan
to, or any  acquisition  of the  securities or Assets of, any other Person (or
series of related capital investments, loans, and acquisitions);

            (g)   the  Company  has not issued any note,  bond,  or other debt
security or created,  incurred,  assumed,  or guaranteed any  indebtedness for
borrowed money or capitalized lease obligation;

            (h)   the  Company  has not  delayed or  postponed  the payment of
Accounts Payable,  Accrued Expenses or other Liabilities  outside the Ordinary
Course of Business;

            (i)   the  Company  has  not  canceled,  compromised,  waived,  or
released any right or claim (or series of related rights and claims);

            (j)   the Company has not granted any license or sublicense of any
rights under or with respect to any Intellectual Property;

            (k)   there has been no change made or authorized in the Company's
Certificate  of   Incorporation   or  By-Laws  or  equivalent   organizational
documents, in each case as amended or restated prior to February 8, 1988;

            (l)   the Company has not issued,  sold or  otherwise  disposed of
any of its capital stock, or granted any options, warrants, or other rights to
purchase or obtain (including upon conversion,  exchange,  or exercise) any of
its capital stock;

            (m)   the  Company  has not  declared,  set  aside,  or  paid  any
dividend or made any  distribution  with respect to its capital stock (whether
in cash or in kind) or redeemed,  purchased,  or otherwise acquired any of its
capital stock;

            (n)   the Company has not experienced any damage,  destruction, or
loss (whether or not covered by insurance) to its Assets;

            (o)   the  Company  has not made any loan to, or entered  into any
other transaction with, any of its directors, officers and employees;

            (p)   the Company has not entered into any employment  contract or
collective bargaining agreement, written or oral, or modified the terms of any
existing such contract or agreement;


                                       6

<PAGE>

            (q)   the Company has not granted any increase in the compensation
of any of its directors, officers and employees;

            (r)   the Company has not adopted, amended, modified or terminated
any bonus,  profit-sharing,  incentive,  severance or other plan,  contract or
commitment for the benefit of any of its directors, officers and employees (or
taken any such action with respect to any other Employee Benefit Plan);

            (s)   the  Company  has not made any other  change  in  employment
terms for any of its  directors,  officers and employees  outside the Ordinary
Course of Business;

            (t)   the Company  has not made or pledged to make any  charitable
or other capital contribution;

            (u)   the  Company  has not done any act,  or failed to do any act
which it had a duty or obligation  to perform,  which has or could result in a
breach of any obligation of the Company;

            (v)   there has not been any other  occurrence,  event,  incident,
action,  failure to act or transaction outside the Ordinary Course of Business
involving the Company; and

            (w)   the Company has not committed to any of the foregoing.

      SECTION 3.10  ABSENCE  OF  LITIGATION.  Except as set forth on  SCHEDULE
3.10, (a) there is no claim, action, suit, litigation, proceeding, arbitration
or  investigation  of any kind,  at law or in  equity  (including  actions  or
proceedings  seeking  injunctive  relief),  pending or threatened  against the
Company or any properties or rights of the Company, and (b) the Company is not
subject to any continuing  order of, consent decree,  settlement  agreement or
other similar written agreement with or continuing investigation by, any court
or Governmental Entity, or any judgment,  order, writ,  injunction,  decree or
award of any  court,  Governmental  Entity or  arbitrator.  In  respect of the
matters  relating  to or arising in  connection  with the actions set forth in
SCHEDULE  3.10,  there is no fact,  event,  condition,  circumstance  or other
matter which either has, or is reasonably likely to have resulted in, an event
or determination  having a Company  Material  Adverse Effect.  The Company has
delivered to Hanger or Buyer copies of all pleadings, correspondence and other
documents relating to each matter disclosed in SCHEDULE 3.10.

      SECTION 3.11  BROKERS.  Except as set forth on SCHEDULE 3.11, no broker,
finder or investment  banker is entitled to any  brokerage,  finder's or other
fee or commission in connection  with the  transactions  contemplated  by this
Agreement  based upon  arrangements  made by or on behalf of the Company.  The
Company has  heretofore  furnished to Hanger a correct copy of all  agreements
between the Company and any broker,  finder or investment  adviser pursuant to
which such firm or individual would be entitled to any payment relating to the
Purchase.  The Purchase  Price shall be reduced to reflect the payment of such


                                       8

<PAGE>

fees by the  Company  in the  event  any  such  fees  are not paid by the Sole
Stockholder or by the Company prior to the Closing Date.

      SECTION 3.12  TAX MATTERS.

            (a)   The  Company  has filed all Tax  Returns in a timely  manner
that it was  required to file.  All such Tax Returns were correct and complete
in all  respects.  All Taxes owed by the Company  (whether or not shown on any
Tax Return) have been paid.  The Company is not currently the  beneficiary  of
any  extension of time within which to file any Tax Return.  No claim has ever
been made by an  authority in a  jurisdiction  where the Company does not file
Tax Returns  that it is or may be subject to  taxation  by that  jurisdiction.
There are no Security Interests on any of the Assets of the Company that arose
in connection with any failure (or alleged failure) to pay any Tax or file any
Tax Return.

            (b)   The Company has withheld and paid all Taxes required to have
been  withheld  and  paid in  connection  with  amounts  paid or  owing to any
employee, independent contractor, creditor, stockholder or other third party.

            (c)   There is no dispute or claim  concerning  any  Liability for
Taxes of the Company claimed or raised by any  Governmental  Entity.  SCHEDULE
3.12(c) lists all federal,  state, local, and foreign income Tax Returns filed
with respect to the Company for taxable periods ended on or after December 31,
1993,  and indicates  those Tax Returns that have been audited,  and indicates
those Tax Returns  that  currently  are the subject of audit.  The Company has
delivered  to Hanger  correct and  complete  copies of all federal  income Tax
Returns,  examination reports and statements of deficiencies  assessed against
or agreed to by the Company since December 31, 1993.

            (d)   The  Company has not waived any  statute of  limitations  in
respect  of Taxes or agreed to any  extension  of time with  respect  to a Tax
assessment or deficiency.

            (e)   The Company has not filed any consent under  Section  341(f)
of the Code concerning collapsible corporations.  The Company has not made any
payments, or is not obligated to make any payments,  and is not a party to any
agreement  that under  certain  circumstances  could  obligate  it to make any
payments  that will not be  deductible  under  Section  280G of the Code.  The
Company has not been a United States real property holding  corporation within
the  meaning of Section  897(c)(2)  of the Code during the  applicable  period
specified in Section  897(c)(1)(A)(ii) of the Code. The Company is not a party
to any Tax  allocation  or sharing  agreement.  The Company (i) has not been a
member of an Affiliated Group filing a consolidated  federal income Tax Return
(other than a group the common  parent of which was the  Company) and (ii) has
no Liability for the Taxes of any Person (other than the Company) under Treas.
Reg.  Section 1.1502-6 (or any similar  provision of state,  local, or foreign
law), as a transferee or successor by contract, or otherwise.


                                       9

<PAGE>

            (f)   SCHEDULE  3.12(f) sets forth the following  information with
respect  to the  Company  as of the  most  recent  practicable  date:  (A) the
adjusted  tax basis of the  Company in its  Assets;  (B) the amount of any net
operating loss, net capital loss,  unused  investment or other credit,  unused
foreign tax, or excess charitable  contribution  allocable to the Company; and
(C)  the  amount  of any  inter-company  items  or any  deferred  gain or loss
allocable to the Company with respect to any inter-company transaction.

            (g)   The  unpaid  Taxes  of the  Company  (i) do not  exceed  the
reserve for Liability  for Taxes  (rather than any reserve for deferred  Taxes
established  to reflect  timing  differences  between book and Tax income) set
forth on the face of the Balance Sheet (rather than in any notes  thereto) and
(ii) do not exceed that  reserve as adjusted  for the passage of time  through
the  Closing  Date in  accordance  with the past  custom and  practice  of the
Company in filing its Tax Returns.

      SECTION 3.13  REAL PROPERTY.

            (a)   SCHEDULE 3.13(a) lists and describes all real property owned
by  the  Company.  The  Company  represents  and  warrants  that  no  Lien  or
Encumbrance  exists  with  respect  to any  such  property,  except  as  fully
described on SCHEDULE  3.13(a).  The Company will not own any real property as
of the Closing Date.

            (b)   SCHEDULE  3.13(b)  lists  and  describes  briefly  all  real
property  leased or  subleased to the  Company.  The Company has  delivered to
Buyer  correct  and  complete  copies of the  leases and  subleases  listed in
SCHEDULE  3.13(b).  With respect to each lease and sublease listed in SCHEDULE
3.13(b):

                  (i)    the  lease or  sublease  is  legal,  valid,  binding,
enforceable and in full force and effect;

                  (ii)   the  lease or  sublease  will  continue  to be legal,
valid,  binding,  enforceable  and in full force and effect on identical terms
following the consummation of the transactions contemplated by this Agreement;

                  (iii)  no party to the  lease or  sublease  is in  breach or
default,  and no event has occurred which, with notice or lapse of time, would
constitute  a breach  or  default  or  permit  termination,  modification,  or
acceleration thereunder;

                  (iv)   no party to the lease or sublease has  repudiated any
provision thereof;

                  (v)    there are no disputes, oral agreements or forbearance
programs in effect as to the lease or sublease;


                                      10

<PAGE>

                  (vi)   the Company has not assigned, transferred,  conveyed,
mortgaged,  deeded in trust or  encumbered  any  interest in the  leasehold or
subleasehold;

                  (vii)  all facilities  leased or subleased  thereunder  have
received  all  approvals  of  Governmental  Entities  (including  licenses and
permits)  required  in  connection  with the  operation  thereof and have been
operated and  maintained  in  accordance  with  applicable  laws,  rules,  and
regulations; and

                  (viii) all  facilities  leased or subleased  thereunder  are
supplied with functional utilities and other services necessary for the normal
and usual operation of said facilities.

      SECTION 3.14  INTELLECTUAL PROPERTY.

            (a)   The  Company  owns  or has  the  right  to use  pursuant  to
license,  sublicense,   agreement  or  permission  all  Intellectual  Property
necessary for the operation of the Company's business as presently  conducted.
Each item of  Intellectual  Property  owned or used by the Company is owned or
available for use by the Company on identical terms and conditions immediately
subsequent to the Closing Date. The Company has taken all reasonably necessary
and  desirable  action to  maintain  and  protect  each  item of  Intellectual
Property that it owns or uses.

            (b)   The  Company  has  not  interfered  with,   infringed  upon,
misappropriated,  or  otherwise  come  into  conflict  with  any  Intellectual
Property  rights  of any third  party.  The Sole  Stockholder  and none of the
directors and officers (and employees  with  responsibility  for  Intellectual
Property matters) of the Company has ever received any oral or written charge,
complaint,   claim,   demand  or  notice   alleging  any  such   interference,
infringement,  misappropriation  or  violation  (including  any claim that the
Company must license or refrain from using any Intellectual Property rights of
any third party).  To the Company's  Knowledge,  no third party has interfered
with,  infringed upon,  misappropriated,  or otherwise come into conflict with
any Intellectual Property rights of the Company.

            (c)   SCHEDULE  3.14(c)  identifies  each patent or trademark  and
copyright  registration  which has been issued to the Company or any Affiliate
of the Company with respect to any of its  Intellectual  Property,  identifies
each pending  patent  application or application  for  registration  which the
Company or any  Affiliate  of the Company has made with  respect to any of its
Intellectual  Property,  and  identifies  each  license,  agreement,  or other
permission  which the Company or any  Affiliate  of the Company has granted to
any third party with  respect to any of its  Intellectual  Property  (together
with any exceptions).  The Company has delivered to Buyer correct and complete
copies of all such patents, registrations,  applications, licenses, agreements
and  permissions (as amended to date).  SCHEDULE  3.14(c) also identifies each
trade name or  unregistered  trademark used by the Company or any Affiliate of
the Company in  connection  with any of its  businesses.  With respect to each
item of Intellectual Property required to be identified in SCHEDULE 3.14(c):


                                      11

<PAGE>

                  (i)    the Company possesses all right,  title, and interest
in and to the item, free and clear of any Security Interest, license, or other
restriction;

                  (ii)   no  royalty  or  other  remuneration  of any  type is
payable with respect to any such item of Intellectual Property;

                  (iii)  such  item  is  not   subject   to  any   outstanding
injunction, judgment, order, decree, ruling or charge;

                  (iv)   no action, suit, proceeding,  hearing, investigation,
charge,  complaint,  claim or demand is pending or threatened which challenges
the legality, validity, enforceability, use or ownership of such item; and

                  (v)    the Company has never agreed to indemnify  any Person
for or  against  any  interference,  infringement,  misappropriation  or other
conflict with respect to such item.

            (d)   SCHEDULE  3.14(d)   identifies  each  item  of  Intellectual
Property  that any third party owns and that the Company or any  Affiliate  of
the Company uses  pursuant to license,  sublicense,  agreement or  permission,
other than shrink-wrap  licenses for personal computer  software.  The Company
has  delivered  to Buyer  correct and  complete  copies of all such  licenses,
sublicenses, agreements, and permissions (as amended to date). With respect to
each item of  Intellectual  Property  required  to be  identified  in SCHEDULE
3.14(d):

                  (i)    the  license,  sublicense,  agreement  or  permission
covering such item is legal, valid, binding, enforceable and in full force and
effect;

                  (ii)   the license, sublicense, agreement or permission will
continue to be legal, valid, binding, enforceable and in full force and effect
on identical terms following the Closing Date;

                  (iii)  no party to the license,  sublicense,  agreement,  or
permission  is in breach or  default,  and no event has  occurred  which  with
notice  or lapse of time  would  constitute  a breach  or  default  or  permit
termination, modification or acceleration thereunder;

                  (iv)   no party to the  license,  sublicense,  agreement  or
permission has repudiated any provision thereof;

                  (v)    no  royalty  or  other  remuneration  of any  type is
payable with respect to any such item of Intellectual Property;


                                      12

<PAGE>

                  (vi)   with respect to each sublicense,  the representations
and  warranties set forth in items (i) through (iv) above are true and correct
with respect to the underlying license;

                  (vii)  the underlying item of  Intellectual  Property is not
subject to any outstanding  injunction,  judgment,  order,  decree,  ruling or
charge;

                  (viii) no action, suit, proceeding,  hearing, investigation,
charge,  complaint,  claim or demand is pending or threatened which challenges
the  legality,   validity  or   enforceability   of  the  underlying  item  of
Intellectual Property; and

                  (ix)   the Company has not granted any sublicense or similar
right with respect to the license, sublicense, agreement, or permission.

            (e)   Neither the Sole  Stockholder  nor any of the  directors and
officers (nor any employees  with  responsibility  for  Intellectual  Property
matters) of the Company has any  Knowledge  of any new  products,  inventions,
procedures or methods of  manufacturing  or processing that any competitors or
other third  parties  have  developed  which  reasonably  could be expected to
supersede or make obsolete any product or process of the Company.

      SECTION 3.15  TANGIBLE  ASSETS.  SCHEDULE  3.15  lists all the  tangible
Assets of the Company.  Except as set forth on SCHEDULE 3.15, the Company owns
and has good and  marketable  title to all the  tangible  property  and Assets
necessary  for the  conduct of its  business  as  presently  conducted  and as
proposed to be conducted,  including,  but not limited to, those Assets listed
on  SCHEDULE  3.15.  Each  tangible  Asset  is free  from  defects,  has  been
maintained  in  accordance  with  normal  industry  practice  and  is in  good
operating condition and repair.  There are no Security Interests on any of the
Assets of the Company.

      SECTION 3.16  INVENTORY.   SCHEDULE   3.16   lists  all  the   inventory
("Inventory")  of the Company as of  September 8, 1997.  The  Inventory of the
Company  consists of raw materials and  supplies,  manufactured  and purchased
parts,  goods/work in process and finished goods, all of which is merchantable
and fit for the purpose for which it was procured or manufactured, and none of
which is  slow-moving,  obsolete,  damaged or  defective,  subject only to the
reserve for  inventory  writedown  set forth on the face of the Balance  Sheet
(rather than in any notes thereto) as adjusted for the passage of time through
the  Closing  Date in  accordance  with the past  custom and  practice  of the
Company.  There  are no  Security  Interests  on any of the  Inventory  of the
Company.

      SECTION 3.17  CONTRACTS. SCHEDULE 3.17 lists the following Contracts and
other agreements to which the Company is a party as of the date hereof:

            (a)   any agreement (or group of related agreements) for the lease
of personal property to or from any Person providing for lease payments of any
amount or for a term of more than one (1) year;


                                      13

<PAGE>

            (b)   any  agreement  (or  group of  related  agreements)  for the
purchase or sale of raw materials,  commodities,  supplies,  products or other
personal property,  or for the furnishing or receipt of services of any amount
or which has a term of any duration;

            (c)   any partnership or joint venture agreement;

            (d)   any agreement (or group of related  agreements)  under which
it has created,  incurred, assumed or guaranteed any indebtedness for borrowed
money, or any capitalized lease  obligation,  in any amount, or under which it
has imposed a Security Interest on any of its Assets, tangible or intangible;

            (e)   any agreement concerning confidentiality or non-competition;

            (f)   any agreement with the Sole Stockholder or Affiliates of the
Sole Stockholder;

            (g)   any profit  sharing,  stock option,  stock  purchase,  stock
appreciation,  deferred  compensation,  severance  or other  material  plan or
arrangement  (including  any  Employee  Benefit  Plan) for the  benefit of its
current or former directors, officers and employees;

            (h)   any collective bargaining agreement;

            (i)   any  agreement  for the  employment  of any  individual on a
full-time, part-time, consulting or other basis;

            (j)   any agreement  under which the  consequences of a default or
termination could have a Company Material Adverse Effect; or

            (k)   any other  agreement  (or group of related  agreements)  the
performance of which involves  consideration in excess of One Thousand Dollars
($1,000.00).

      The Company has  delivered to Buyer a correct and complete  copy of each
written  agreement listed in SCHEDULE 3.17 and a written summary setting forth
the terms and conditions of each oral agreement  referred to in SCHEDULE 3.17.
With  respect to each such  agreement:  (i) such  agreement  is legal,  valid,
binding,  enforceable  and in full force and effect;  (ii) such agreement will
continue to be legal, valid, binding, enforceable and in full force and effect
on identical terms following the consummation of the transactions contemplated
hereby;  (iii) no party is in breach  or  default,  and no event has  occurred
which with notice or lapse of time would  constitute  a breach or default,  or
permit termination,  modification or acceleration,  under such agreement;  and
(iv) no party has repudiated any provision of such agreement.

      SECTION 3.18  NOTES  RECEIVABLE  AND  ACCOUNTS  RECEIVABLE.   All  notes
receivable and accounts receivable  (collectively,  "ACCOUNTS  RECEIVABLE") of
the  Company  are  reflected  properly  on its books and records and are valid


                                      14

<PAGE>

receivables   subject  to  no  setoffs  or  counterclaims,   are  current  and
collectible  and will be  collected  in  accordance  with their terms at their
recorded  amounts,  subject only to the reserve for bad debts set forth on the
face of the Balance Sheet  (rather than in any notes  thereto) as adjusted for
the  passage of time  through  the Closing  Date in  accordance  with the past
custom and practice of the Company. On the Closing Date, there are no Accounts
Receivable due from the Sole  Stockholder or any of the Company's  officers or
directors.

      SECTION 3.19  POWERS OF  ATTORNEY.  There are no  outstanding  powers of
attorney executed on behalf of the Company.

      SECTION 3.20  INSURANCE.   SCHEDULE   3.20  sets  forth  the   following
information with respect to each current insurance policy (including  policies
providing property, casualty, liability and workers' compensation coverage and
bond and surety  arrangements)  to which the Company has been a party, a named
insured, or otherwise the beneficiary of coverage:

            (a)   the name, address, and telephone number of the agent;

            (b)   the name of the insurer,  the name of the  policyholder  and
the name of each covered insured;

            (c)   the policy number,  the period of coverage and the amount of
the annual premiums payable;

            (d)   the scope  (including  an indication of whether the coverage
was on a claims  made,  occurrence,  or other  basis) and amount  (including a
description  of how  deductibles  and ceilings are  calculated and operate) of
coverage; and

            (e)   a description  of any  retroactive  premium  adjustments  or
other loss-sharing arrangements.

With respect to each such insurance policy:  (i) such policy is legal,  valid,
binding,  enforceable  and in full force and  effect;  (ii) such  policy  will
continue to be legal, valid, binding, enforceable and in full force and effect
on identical terms following the consummation of the transactions contemplated
hereby;  (iii)  neither  the  Company  nor any other party to the policy is in
breach or default  (including  with  respect to the payment of premiums or the
giving of notices),  and no event has occurred which, with notice or the lapse
of time,  would  constitute such a breach or default,  or permit  termination,
modification,  or  acceleration,  under such policy;  and (iv) no party to the
policy has  repudiated  any  provision  thereof.  The Company has been covered
during the past three (3) years by insurance in scope and amount customary and
reasonable for the business in which it has engaged during the  aforementioned
period. SCHEDULE 3.20 also describes any self-insurance arrangements affecting
the Company.


                                      15

<PAGE>

      SECTION 3.21  EMPLOYEES.  SCHEDULE  3.21 sets forth a true and  complete
list of all employees of the Company,  their respective positions,  locations,
salaries  or hourly  wages  and  severance  arrangements,  each as of the date
hereof and as of the Closing Date.  To the  Knowledge of the Sole  Stockholder
and  the  directors  and  officers  (and  employees  with  responsibility  for
employment  matters) of the Company,  no  executive,  key employee or group of
employees has any plans to terminate  employment  with the Company.  Except as
set forth in SCHEDULE 3.21, each employee of the Company is employed on an "at
will"  basis  and  has  no  right  to  any  material  compensation   following
termination  of  employment.  Each  employee  of the  Company  has  executed a
proprietary  information  and  inventions  agreement  in the form  provided to
counsel  for Hanger and Buyer.  The  Company is not a party to or bound by any
collective  bargaining   agreement,   nor  has  it  experienced  any  strikes,
grievances,  claims of unfair labor practices or other  collective  bargaining
disputes. The Company has not committed any unfair labor practice. There is no
organizational  effort  presently  being made or threatened by or on behalf of
any labor union with respect to employees of the Company.

      SECTION 3.22  EMPLOYEE BENEFITS.

            (a)   Except as set forth on SCHEDULE  3.22,  with  respect to all
employees,  former  employees,  directors and  independent  contractors of the
Company and their  dependents and  beneficiaries,  neither the Company nor any
ERISA Affiliate presently maintains, contributes to or has any Liability under
or with  respect  to any  Employee  Benefit  Plan.  The  plans,  programs  and
arrangements set forth on SCHEDULE 3.22 are herein referred to as the "COMPANY
EMPLOYEE  BENEFIT PLANS." Each Company Employee Benefit Plan (and each related
trust,  insurance contract or other funding arrangement)  complies in form and
in operation in all material  respects  with the  applicable  requirements  of
ERISA, the Code, other applicable Laws and governing documents and agreements.
With respect to each Company  Employee  Benefit Plan, there has been no act or
omission by the Company or any ERISA  Affiliate that would impair the right or
ability of the Company or any ERISA Affiliate to  unilaterally  amend in whole
or part or terminate such Company Employee  Benefit Plan at any time,  subject
to the terms of any insurance contract or other contractual  arrangements with
third parties, and the Company has delivered to Buyer true and complete copies
of: (i) the plan documents, including any related trust agreements,  insurance
contracts or other funding arrangements, or a written summary of the terms and
conditions  of the plan if there is no written  plan  document;  (ii) the most
recent  IRS Form 5500;  (iii) the most  recent  financial  statement  and,  if
applicable,  actuarial  valuation;  (iv) all correspondence  with the Internal
Revenue Service, the Department of Labor and other governmental  agencies with
respect to the past three (3) plan years other than IRS Form 5500 filings; and
(v) the most recent summary plan description.

            (b)   Neither the Company  nor any of its  directors,  officers or
employees has any Liability with respect to any Company  Employee Benefit Plan
for failure to comply with ERISA,  the Code, any other  applicable Laws or any
governing documents or agreements.

            (c)   No Company  Employee  Benefit  Plan is an  Employee  Pension
Benefit Plan, and no Company Employee Benefit Plan has any unfunded Liability.
With  respect  to  the  Company   Employee   Benefit  Plans,   all  applicable


                                      16

<PAGE>

contributions and premium payments for all periods ending prior to the Closing
Date  (including  periods  from the first day of the then current plan year to
the Closing Date) shall be made prior to the Closing Date in  accordance  with
past practice.

            (d)   Neither  the  Company  nor any  ERISA  Affiliate  maintains,
maintained,  contributes to, or has any Liability (including,  but not limited
to,  current  or  potential   withdrawal   Liability)   with  respect  to  any
Multiemployer Plan or Employee Pension Benefit Plan.

            (e)   With respect to all  employees  and former  employees of the
Company,  neither  the Company nor any ERISA  Affiliate  presently  maintains,
contributes  to or has any  Liability  under any funded or  unfunded  medical,
health or life insurance plan or arrangement for present or future retirees or
present or future terminated  employees except as required by the Consolidated
Omnibus Budget  Reconciliation Act of 1985, as amended,  or state continuation
coverage  laws.  There  has  been  no act or  acts  which  would  result  in a
disallowance  of a deduction  or the  imposition  of a tax pursuant to Section
4980B, or any predecessor  provision,  of the Code or any related regulations.
No event has  occurred  with  respect to which the  Company or any  Affiliates
could be liable for a material  Tax  imposed by any of  Sections  4972,  4976,
4977,  4979 or 4980 of the Code, or for a material civil penalty under Section
502(c) of ERISA.

            (f)   There is no pending,  or to the  Knowledge  of the  Company,
threatened  legal action,  proceeding,  audit,  examination  or  investigation
against or  involving  any Company  Employee  Benefit Plan  maintained  by the
Company or any ERISA  Affiliate  (other than routine claims for benefits).  To
the  Knowledge of the  Company,  there is no basis for, and there are no facts
which could give rise to, any such  condition,  legal  action,  proceeding  or
investigation.  Any bonding  required  with  respect to any  Company  Employee
Benefit  Plans in  accordance  with  applicable  provisions  of ERISA has been
obtained and is in full force and effect.

      SECTION 3.23  GUARANTIES. The Company is not a guarantor or otherwise is
liable for any Liability or obligation  (including  indebtedness) of any other
Person.

      SECTION 3.24  ENVIRONMENT, HEALTH AND SAFETY.

            (a)   Except  as set  forth on  SCHEDULE  3.24,  the  Company  has
complied with all Environmental,  Health and Safety Laws, and no action, suit,
proceeding, hearing, investigation, charge, complaint, claim, demand or notice
has been filed or  commenced  against the Company  alleging  any failure so to
comply. Without limiting the generality of the preceding sentence, the Company
has obtained and been in  compliance  with all of the terms and  conditions of
all permits,  licenses, and other authorizations which are required under, and
has complied with all other limitations,  restrictions, conditions, standards,
prohibitions,  requirements,  obligations, schedules, and timetables which are
contained  in, all  Environmental,  Health and Safety  Laws.  The  Company has
provided  Buyer with  correct and  complete  copies of all reports and studies
within the possession or control of the Company or the Sole  Stockholder  with
respect  to past or  present  environmental  conditions  or events at any real


                                      17

<PAGE>

property presently or previously owned or leased by the Company.

            (b)   Except as set forth on  SCHEDULE  3.24,  the  Company has no
Liability  (and the Company  has not  handled or  disposed  of any  substance,
arranged  for the  disposal of any  substance,  exposed any  employee or other
individual to any substance or condition, or owned or operated any property or
facility  in any manner  that  could form the basis for any  present or future
action, suit, proceeding, hearing, investigation, charge, complaint, claim, or
demand  against the Company  giving rise to any  Liability)  for damage to any
site, location,  or body of water (surface or subsurface),  for any illness of
or  personal  injury to any  employee or other  individual,  or for any reason
under any Environmental, Health and Safety Law.

            (c)   All properties owned (previously or currently) or leased and
equipment  used in the  business  of the  Company,  and its  predecessors  and
Affiliates,  have been free of asbestos,  PCB's,  underground  storage  tanks,
methylene chloride,  trichloroethylene,  1,2- transdichloroethylene,  dioxins,
dibenzofurans,  polychlorinated  biphenyls,  landfills,  surface impoundments,
disposal areas and Extremely Hazardous Substances.

      SECTION 3.25  CERTAIN BUSINESS RELATIONSHIPS WITH THE COMPANY. Except as
described in SCHEDULE 3.25, neither the Sole Stockholder nor any Affiliates of
the  Sole  Stockholder  has  been  involved  in any  business  arrangement  or
relationship  with the Company  within the past twelve (12) months (other than
employment  by  the  Company),  and  neither  the  Sole  Stockholder  nor  any
Affiliates  of the  Sole  Stockholder  owns  any  Asset  which  is used in the
business of the Company.

      SECTION 3.26  DELIVERY OF INFORMATION. The Sole Stockholder acknowledges
the receipt and review by the Sole Stockholder of the most recent filings made
by Hanger with the SEC under the Securities Act and the Exchange Act.

      SECTION 3.27  PRODUCT AND SERVICE WARRANTIES.  Each product sold, leased
or  delivered,  and  each  service  performed,  by the  Company  has  been  in
conformity  with all applicable  contractual  commitments  and all express and
implied  warranties,  and the Company has no Liability  (and there is no Basis
for any present or future action, suit,  proceeding,  hearing,  investigation,
charge,  complaint,  claim or demand  against  any of them  giving rise to any
Liability)  for the  replacement  or repair of any  product,  the  substandard
performance  of any service,  or other damages in connection  with the product
sold or services  provided  by the  Company,  subject  only to the reserve for
product and service warranty claims set forth on the face of the Balance Sheet
(rather than in any notes thereto) as adjusted for the passage of time through
the  Closing  Date in  accordance  with the past  custom and  practice  of the
Company.  No product sold, leased or delivered,  or service performed,  by the
Company is subject to any  guaranty,  warranty or other  indemnity  beyond the
applicable  standard  terms  and  conditions  of sale,  lease or  performance.
SCHEDULE 3.27 includes  copies of the standard  terms and  conditions of sale,
lease or performance for the Company (containing applicable guaranty, warranty
and indemnity provisions).


                                      18

<PAGE>

      SECTION 3.28  PRODUCT  AND  SERVICE   LIABILITY.   The  Company  has  no
Liability  (and  there is no Basis for any  present  or future  action,  suit,
proceeding, hearing, investigation, charge, complaint, claim or demand against
the Company giving rise to any Liability) arising out of any injury or damages
(whether  actual or  alleged) to any Person or its  property  or its  business
operations or prospects as a result of the ownership, possession or use of (i)
any  product  sold,  leased or  delivered  by the  Company or (ii) any service
performed by the Company.

      SECTION 3.29  CERTAIN  BUSINESS  PRACTICES.  Neither the Company nor any
director, officer, stockholder,  agent or employee of the Company has (i) used
any funds for unlawful contributions,  gifts,  entertainment or other unlawful
expenses  relating to political  activity,  (ii) made any unlawful  payment to
foreign  or  domestic  government  officials  or  employees  or to  foreign or
domestic  political  parties or  campaigns  or violated  any  provision of the
Foreign  Corrupt  Practices Act of 1977,  as amended,  or (iii) made any other
unlawful payment.

      SECTION 3.30  DISCLOSURE.  No  representation  or  warranty  made by the
Company  or the  Sole  Stockholder,  nor any  document,  written  information,
statement, financial statement,  certificate, schedule or exhibit prepared and
furnished   or  to  be  prepared   and   furnished   by  the  Company  or  its
representatives  pursuant  hereto  or  in  connection  with  the  transactions
contemplated  hereby,  contains  or will  contain  any untrue  statement  of a
material  fact,  or omits or will omit to state a material  fact  necessary to
make the  statements of facts  contained  herein or therein not  misleading in
light of the circumstances under which they were furnished.


                                 ARTICLE IIIA

              REPRESENTATIONS AND WARRANTIES OF SOLE STOCKHOLDER

         Sole Stockholder  hereby  represents and warrants to Hanger and Buyer
as follows:

      SECTION 3.1A  AUTHORIZATION  OF TRANSACTION.  Sole  Stockholder has full
power and  authority to execute and deliver this  Agreement and to perform all
obligations  hereunder  and  thereunder  required to be  performed by the Sole
Stockholder.   This  Agreement  constitutes  the  valid  and  legally  binding
obligation of Sole  Stockholder,  enforceable in accordance with its terms and
conditions.  Sole Stockholder is a natural person, is over 21 years of age and
has not had a legal  representative  appointed  by a court of law or otherwise
act in behalf of Sole  Stockholder  or with  respect to any  property  of Sole
Stockholder.  Sole Stockholder is not required to give any notice to, make any
filing  with,  or  obtain  any  authorization,  consent  or  approval  of  any
Governmental  Entity in order to consummate the  transactions  contemplated by
this Agreement.

      SECTION 3.2A  NONCONTRAVENTION.  Neither the  execution and the delivery
of this  Agreement,  nor the  consummation  of the  transactions  contemplated
hereby and thereby,  will (a) violate any constitution,  statute,  regulation,
rule, injunction, judgment, order, decree, ruling, charge or other restriction


                                      19

<PAGE>

of any government,  Governmental Entity, or court to which Sole Stockholder is
subject or (b)  conflict  with,  result in a breach of,  constitute  a default
under,  result  in the  acceleration  of,  create  in any  party  the right to
accelerate,  terminate,  modify or  cancel,  or require  any notice  under any
agreement,  contract, lease, license, instrument or other arrangement to which
Sole  Stockholder is a party,  by which Sole  Stockholder is bound or to which
any Assets of Sole Stockholder is subject.

      SECTION 3.3A  BROKERS' FEES.  Except as set forth on SCHEDULE 3.11, Sole
Stockholder  has no Liability or obligation to pay any fees or  commissions to
any broker, finder, or agent with respect to the transactions  contemplated by
this Agreement.

      SECTION 3.4A  COMPANY SHARES.  Sole Stockholder holds of record and owns
beneficially  all the  outstanding  shares of Company  Common Stock,  free and
clear of any restrictions on transfer (other than any  restrictions  under the
Securities Act and state securities laws),  Encumbrances,  Security Interests,
options, warrants, purchase rights, contracts, commitments and/or other rights
whatsoever.  Sole Stockholder is not a party to any option, warrant,  purchase
right or other  contract or  commitment  whatsoever  that could  require  Sole
Stockholder to sell, transfer or otherwise dispose of any capital stock of the
Company (other than this  Agreement).  Sole  Stockholder is not a party to any
voting  trust,   proxy,   voting  rights   agreement  or  other  agreement  or
understanding with respect to the voting of any capital stock of the Company.


                                  ARTICLE IV

              REPRESENTATIONS AND WARRANTIES OF HANGER AND BUYER

         Hanger and Buyer hereby represent and warrant, jointly and severally,
to the Company and the Sole Stockholder that:

      SECTION 4.1   ORGANIZATION AND  QUALIFICATION.  Each of Hanger and Buyer
is a corporation  duly organized,  validly existing and in good standing under
the laws of the jurisdiction of its  incorporation or organization and has all
requisite  power and authority to own, lease and operate its properties and to
carry on its  business  as it is now being  conducted,  and each of Hanger and
Buyer  is  duly  qualified  and  in  good  standing  to do  business  in  each
jurisdiction  in which  the  nature  of the  business  conducted  by it or the
ownership or leasing of its  properties  makes such  qualification  necessary,
except for such  failures to be so qualified or licensed and in good  standing
as would not, individually or in the aggregate, have a Hanger Material Adverse
Effect.

      SECTION 4.2   AUTHORITY.  Each of Hanger  and  Buyer  has all  requisite
corporate  power and  authority  to execute and  deliver  this  Agreement,  to
perform  its   respective   obligations   hereunder  and  to  consummate   the
transactions contemplated hereby. The execution and delivery of this Agreement
and the  consummation of the transactions  contemplated  hereby have been duly


                                      20

<PAGE>

authorized by all necessary corporate action and no other corporate proceeding
on the part of Hanger or Buyer is necessary to authorize  this Agreement or to
consummate the transactions  contemplated hereby. This Agreement has been duly
executed   and   delivered   by  Hanger  and  Buyer  and,   assuming  the  due
authorization,  execution and delivery thereof by the Sole Stockholder and the
Company,  constitutes the legal,  valid and binding  obligations of Hanger and
Buyer enforceable in accordance with its terms.

      SECTION 4.3   NO CONFLICT; REQUIRED FILINGS AND CONSENTS.

            (a)   The execution  and delivery of this  Agreement by Hanger and
Buyer do not, and the  performance  of this Agreement by Hanger and Buyer will
not, (i) conflict with or violate the Certificate of  Incorporation or By-Laws
of Hanger or Buyer, (ii) conflict with or violate any Laws in effect as of the
date of this Agreement  applicable to Hanger or Buyer or by which any of their
respective properties is bound, or (iii) result in any breach of or constitute
a default (or an event that with notice or lapse of time or both would  become
a default)  under,  or give to others any  rights of  termination,  amendment,
acceleration  or  cancellation  of, or require payment under, or result in the
creation  of a lien or  encumbrance  on,  any of the  properties  or Assets of
Hanger or Buyer pursuant to, any note, bond,  mortgage,  indenture,  contract,
agreement, lease, license, permit, franchise or other instrument or obligation
to which  Hanger  or Buyer  is a party or by which  Hanger  or Buyer or any of
their  respective  properties  is bound by or subject to, except for breaches,
defaults,   events,   rights  of  termination,   amendment,   acceleration  or
cancellation, payment obligations or Liens or Encumbrances that would not have
a Hanger Material Adverse Effect.

            (b)   The execution  and delivery of this  Agreement by Hanger and
Buyer do not, and the  performance  of this Agreement by Hanger and Buyer will
not, require Hanger or Buyer to obtain any consent, approval, authorization or
permit of, or to make any filing  with or  notification  to, any  Governmental
Entities,  except (i) for applicable  requirements,  if any, of the Securities
Act and the Exchange  Act and (ii) where the failure to obtain such  consents,
approvals,   authorizations   or   permits,   or  to  make  such   filings  or
notifications,  would not, either  individually  or in the aggregate,  prevent
Hanger or Buyer from performing its obligations under this Agreement.

      SECTION 4.4   LIMITATION ON REPRESENTATIONS AND WARRANTIES.

            (a)   Neither Hanger nor Buyer makes any other  representation  or
warranty to the Company or the Sole  Stockholder,  or any of the  Company's or
the Sole  Stockholder's  employees,  agents,  consultants  or  representatives
except as expressly provided in this Agreement.

            (b)   Neither Hanger nor Buyer make any representation or warranty
to the  Company or the Sole  Stockholder  regarding  the  probable  success or
profitability of Buyer or Hanger.


                                      21

<PAGE>

      SECTION 4.5   REPORTS; FINANCIAL STATEMENTS.

            (a)   Hanger is  current  in all forms,  reports,  statements  and
other documents required to be filed with the SEC  (collectively,  the "HANGER
SEC REPORTS"). The Hanger SEC Reports,  including all Hanger SEC Reports filed
after the date of this  Agreement and prior to the Closing Date,  were or will
be prepared in all material  respects in accordance  with the  requirements of
applicable  Law  (including,  the  Securities Act and the Exchange Act, as the
case may be, and the rules and regulations of the SEC thereunder applicable to
such Hanger SEC Reports). As of their respective dates, the Hanger SEC Reports
did not contain  any untrue  statement  of a material  fact or omit to state a
material  fact  required  to be  stated  therein  or  necessary  to  make  the
statements made therein,  in the light of the  circumstances  under which they
were made, not misleading.

            (b)   Each of the financial statements  (including,  in each case,
any related notes thereto) contained in the Hanger SEC Reports filed prior to,
on or after the date of this  Agreement  (i) have been or will be  prepared in
accordance  with,  and complied or will comply as to form with,  the published
rules  and  regulations  of the SEC and GAAP  applied  on a  consistent  basis
throughout the periods  involved  (except as otherwise noted therein) and (ii)
fairly present or will fairly  present the financial  position of Hanger as of
the respective  dates thereof and the results of its operations and cash flows
for the  periods  indicated,  except  that  any  unaudited  interim  financial
statements  were  or  will  be  subject  to  normal  and  recurring   year-end
adjustments.

      SECTION 4.6   ABSENCE OF CERTAIN CHANGES OR EVENTS. Except as and to the
extent  disclosed  in the Hanger SEC  Reports  filed prior to the date of this
Agreement or as contemplated in this Agreement,  since the end of the calendar
period for which Hanger filed its most recent Hanger SEC Report, there has not
been (a) a Hanger  Material  Adverse Effect or (b) any  significant  change by
Hanger in its accounting methods, principles or practices.

      SECTION 4.7   OWNERSHIP OF BUYER.  All of the outstanding  capital stock
of Buyer is owned directly by Hanger.

      SECTION 4.8   BROKERS.  There is no broker,  finder or investment banker
which is entitled to any  brokerage,  finder's or other fee or  commission  in
connection  with the  transactions  contemplated  by this Agreement based upon
arrangements made by or on behalf of Hanger or Buyer.


                                   ARTICLE V

                                   COVENANTS

      SECTION 5.1   AFFIRMATIVE  COVENANTS OF THE COMPANY.  The Company hereby
covenants  and  agrees  that,  prior to the  Closing  Date,  unless  otherwise
expressly contemplated by this Agreement or consented to in writing by Hanger,


                                      22

<PAGE>

the Company will: (a) operate only in the Ordinary Course of Business; (b) use
its best efforts to (1) preserve and/or maintain, in all material respects and
consistent  with past  custom  and  practice,  its  business  and  properties,
including its present operations,  physical facilities, working conditions and
relationships  with its  present  employees  and  Persons  having  significant
business  relations  with it,  including,  without  limitation,  suppliers and
customers,  (2) maintain and keep its  properties and Assets in as good repair
and condition as at present, ordinary wear and tear excepted, (3) keep in full
force and  effect  insurance  and  bonds  comparable  in  amount  and scope of
coverage  to that  currently  maintained,  and (4) at the request of Hanger or
Buyer,  obtain  pre-clearance  certificates  and  file  such  instruments  and
documents  as are  necessary  to permit  Buyer to merge  with the  Company  or
liquidate the Company and distribute the Company's  Assets and  Liabilities in
liquidation  to the Buyer on the Closing  Date or  immediately  following  the
Closing Date;  and (c) transfer,  distribute  and/or  dispose of the items set
forth in Sections  1.2(b) and 6.2 to the Sole  Stockholder or to a third party
at the direction of the Sole Stockholder, as further described therein.

      SECTION 5.2   NEGATIVE  COVENANTS  OF THE  COMPANY.  Except as expressly
contemplated  by this Agreement or as previously  disclosed to Buyer or Hanger
in writing on SCHEDULE  5.2, or otherwise  consented to in writing by Buyer or
Hanger,  from the date of this  Agreement  until the Closing Date, the Company
shall not, directly or indirectly  through any Affiliate or otherwise (and the
Sole Stockholder  shall not and shall not cause the Company to), and shall not
permit any Affiliate to directly or indirectly, do any of the following:

            (a)   (i)  increase  the  compensation  payable  to,  or to become
payable  to, any  employee,  director  or  executive  officer;  (ii) grant any
severance or  termination  pay to, or enter into any  employment  or severance
agreement with, any director,  officer or employee;  (iii)  establish,  adopt,
enter  into,  amend,   modify  or  terminate  any  Employee  Benefit  Plan  or
arrangement  except as may be  required  by  applicable  Law; or (iv) hire any
person;

            (b)   declare   or  pay  any   dividend   on  or  make  any  other
distribution in respect of,  outstanding  shares of its capital stock,  except
for the items set forth in Sections 1.2(b);

            (c)   (i) redeem,  purchase or otherwise acquire any shares of its
capital  stock  or  any   securities  or  obligations   convertible   into  or
exchangeable for any shares of its capital stock, or any options,  warrants or
conversion  or other rights to acquire any shares of its capital  stock or any
such   securities  or   obligations;   (ii)  effect  any   reorganization   or
recapitalization;  or (iii) split,  combine or  reclassify  any of its capital
stock or issue or authorize or propose the issuance of any other securities in
respect of, in lieu of or in substitution for, shares of its capital stock;

            (d)   (i) issue,  deliver,  award,  grant or sell, or authorize or
propose the issuance,  delivery,  award, grant or sale (including the grant of
any Security Interests, Liens, claims, pledges,  limitations in voting rights,
charges or other  Encumbrances)  of,  any  shares of any class of its  capital
stock (including shares held in treasury),  any securities convertible into or
exercisable or exchangeable for any other shares,  or any rights,  warrants or
options to acquire,  any such shares;  and (ii) amend or otherwise  modify the


                                      23

<PAGE>

terms of any such rights,  warrants or options the effect of which shall be to
make such terms more favorable to the holders thereof;

            (e)   acquire or agree to  acquire,  by  merging or  consolidating
with, by purchasing an equity  interest in, all or a portion of the Assets of,
or by any other manner,  any  corporation,  partnership,  association or other
business,  organization or division thereof,  or otherwise acquire or agree to
acquire any Assets of any other Person (other than the purchase of Assets from
suppliers or vendors in the Ordinary  Course of Business)  which are material,
individually or in the aggregate, to the Company;

            (f)   sell,  lease,  exchange,   mortgage,   pledge,  transfer  or
otherwise dispose of, or agree to sell,  lease,  exchange,  mortgage,  pledge,
transfer or otherwise dispose of, any of its material Assets;

            (g)   propose  or  adopt  any  amendments  to its  Certificate  of
Incorporation or its By-Laws;

            (h)   (i) change any of its methods of accounting in effect on the
date of the  Balance  Sheet,  or (ii) make or rescind  any  material  election
relating to Taxes, settle or compromise any claim, action,  suit,  litigation,
proceeding,  arbitration,  investigation,  audit or  controversy  relating  to
Taxes,  or change in any  material  respect  any of its  methods of  reporting
income or deductions  for federal  income tax purposes from those  employed in
the  preparation  of the federal  income Tax Return for the taxable year ended
December 31, 1997, except, in the case of clause (i) or clause (ii), as may be
required by Law or GAAP;

            (i)   enter  into any  Contract  outside  the  Ordinary  Course of
Business;

            (j)   create,  or permit the creation of, any Lien upon any Assets
outside the Ordinary Course of Business;

            (k)   enter into any employment Contract or collective  bargaining
agreement, or modify the terms of any existing such Contract or agreement;

            (l)   sell, lease, transfer or assign any Assets;

            (m)   make any  capital  expenditures  other than in the  Ordinary
Course of Business,  or make any capital  expenditures  which in the aggregate
exceed Five Thousand Dollars ($5,000.00);

            (n)   amend  or  renew,  or  enter  into  any  Contract  involving
operations outside of the United States; or


                                      24

<PAGE>

            (o)   take or agree to take any action that would or is reasonably
likely to result in any  representations  and warranties of the Company or the
Sole  Stockholder  set forth in this  Agreement  being untrue or in any of the
conditions to the Purchase not being satisfied.

      SECTION 5.3   NEGATIVE   COVENANTS  OF  HANGER  AND  Buyer.   Except  as
expressly  contemplated by this Agreement or otherwise consented to in writing
by the Company, from the date of this Agreement until the Closing Date, Hanger
and  Buyer  will  not  take or  agree  to take  any  action  that  would or is
reasonably likely to result in any representations and warranties of Hanger or
Buyer set forth in this Agreement  being untrue or in any of the conditions to
the Purchase not being satisfied.

      SECTION 5.4   ACCESS AND  INFORMATION.  The  Company  shall (i)  provide
Hanger,  Buyer and their  officers,  directors,  employees,  agents,  counsel,
accountants,   financial  advisors,   consultants  and  other  representatives
(collectively,   the  "HANGER   REPRESENTATIVES"),   with  full  access,  upon
reasonable  prior notice,  to all officers,  employees and  accountants of the
Company and to their assets,  properties,  Contracts,  books,  records and all
such other  information and data concerning the business and operations of the
Company as Hanger, Buyer or any of the Hanger  Representatives  reasonably may
request  in  connection  with  such  investigation.  Such  investigation  will
involve,  among other things,  Hanger's or Buyer's review and  confirmation of
the  Company's  Financial  Statements,  the  legal  review  of  the  Company's
Contracts and leases, the review of the Company's patient, client and referral
lists and  reference  checks of the  Company.  Hanger  will  provide  the Sole
Stockholder with all information  reasonably requested by the Sole Stockholder
to enable the Sole Stockholder to evaluate the merits of the Purchase.


                                  ARTICLE VI

                             ADDITIONAL AGREEMENTS

      SECTION 6.1   APPROPRIATE ACTION; CONSENTS; FILINGS.

            (a)   The  Company,  Hanger  and  Buyer  shall  each  use its best
efforts to: (i) take, or cause to be taken, all appropriate action, and do, or
cause to be done, all things  necessary,  proper or advisable under applicable
Law  or  otherwise  to  consummate   and  make   effective  the   transactions
contemplated by this Agreement; (ii) obtain from any Governmental Entities any
consents,  licenses,  permits,  waivers,  approvals,  authorizations or orders
required to be obtained or made by Hanger,  Buyer or the Company in connection
with the  authorization,  execution  and  delivery of this  Agreement  and the
consummation  of the  transactions  contemplated  herein,  including,  without
limitation,  the Purchase;  (iii) make all necessary  filings,  and thereafter
make any other  required  submissions,  with respect to this Agreement and the
liquidation  of  the  Company  into  the  Buyer  as of  the  Closing  Date  or
immediately  following the Closing Date required under the federal  securities
laws  and  the  rules  and  regulations  thereunder,  if any,  and  any  other
applicable federal or state securities laws, and (B) any other applicable Law;
provided that Hanger, Buyer and the Company shall cooperate with each other in
connection with the making of all such filings,  including providing copies of


                                      25

<PAGE>

all such  documents to the  non-filing  party and its advisors prior to filing
and, if requested,  accepting all reasonable  additions,  deletions or changes
suggested in connection therewith. The Company, Hanger and Buyer shall furnish
all  information  required  for any  application  or other  filing  to be made
pursuant to the rules and regulations of any applicable Law in connection with
the transactions contemplated by this Agreement.

            (b)   (i) Each of the  Company,  Hanger  and Buyer  shall give any
notices to third  parties,  and use its best efforts to obtain any third party
consents (A)  necessary,  proper or advisable to consummate  the  transactions
contemplated in this  Agreement,  (B) disclosed or required to be disclosed in
the schedules  contained herein,  (C) otherwise  required under any Contracts,
licenses,  leases or other  agreements in connection with the  consummation of
the  transactions  contemplated  herein or (D)  required  to prevent a Company
Material Adverse Effect from occurring prior to or after the Closing Date or a
Hanger  Material  Adverse Effect from occurring  prior to or after the Closing
Date.

                  (ii)  In the event  that any party  shall fail to obtain any
third party consent  described in subsection  (b) (i) above,  such party shall
use its best efforts,  and shall take any such actions reasonably requested by
the other party  hereto,  to minimize  any  adverse  effect upon the  Company,
Hanger and Buyer and their  respective  businesses  resulting,  or which could
reasonably be expected to result after the Closing  Date,  from the failure to
obtain such consent.

      SECTION 6.2   TRANSFER OF CERTAIN  COMPANY  ASSETS  PRIOR TO THE CLOSING
DATE.  The Company and the Sole  Stockholder  shall do all acts  necessary  to
transfer,  distribute  and/or  dispose  of the  following  items  to the  Sole
Stockholder or to a third party at the direction of the Sole Stockholder,  all
with the effect that the  following  items shall not be owned by the  Company,
nor  assumed  by  Buyer,  at the  Closing  Date:  (i) any  notes  or  accounts
receivable  due to the  Company  from  its  officers,  directors  or the  Sole
Stockholder,  or due from the Company to its  officers,  directors or the Sole
Stockholder;  (ii) any real  property  owned by the Company  (and any fixtures
located thereon) and any mortgages, deeds of trust or other indebtedness on or
relating to such real  property  for which the Company is liable in any manner
whatsoever;  (iii) any  automobiles or vehicles leased or owned by the Company
that are used for personal purposes by the Sole Stockholder or any employee of
the Company, and any leases or indebtedness on or relating to such automobiles
or vehicles for which the Company is liable in any manner whatsoever; (iv) all
life insurance policies on the life of the Sole Stockholder; (v) all long-term
indebtedness, including but not limited to all bank debt, and all indebtedness
relating to prior acquisitions by the Company;  and (vi) any cash in excess of
the amount necessary to fully cover all checks issued by the Company up to and
through  the  Closing  Date.  Any  Taxes  generated  in  connection  with such
transfers,  distributions  or  disposals  shall  be borne  solely  by the Sole
Stockholder or shall be reimbursed to the Buyer by the Sole Stockholder.

      SECTION 6.3   PAYMENT  BY COMPANY  OF  CERTAIN  OUTSTANDING  OBLIGATIONS
PRIOR TO THE CLOSING DATE. Prior to the Closing Date, the Company and the Sole
Stockholder  shall do all acts necessary to cause the Company to fully pay all


                                      26

<PAGE>

outstanding  pension  plan  and  profit  sharing  contributions  due  from the
Company, if any.

      SECTION 6.4   EMPLOYMENT AND  NON-COMPETITION  AGREEMENTS.  Prior to the
Closing Date,  the Sole  Stockholder  shall do all acts necessary (i) to cause
Sole Stockholder and all employees of the Company  designated by Hanger or the
Buyer  to  execute  the  form of  Employment  and  Non-Competition  Agreements
attached   hereto  as  EXHIBITS   B-1  and  B-2,   and  to  deliver  all  such
fully-executed  Employment and Non-Competition  Agreements to Hanger and Buyer
prior to the Closing Date; and (ii) to cause Sole  Stockholder to also execute
the  Non-Competition  Agreement  attached hereto as EXHIBIT C and deliver such
fully-executed  Non-  Competition  Agreement  to Hanger and Buyer prior to the
Closing Date.

      SECTION 6.5   LANDLORD APPROVALS. Prior to the Closing Date, the Company
and the Sole Stockholder shall do all acts necessary to cause all landlords to
issue their written  consent,  if necessary,  to the change in the tenant from
the Company to the Buyer  without any charge or cost and without any  material
change in the terms of the applicable  lease or other  arrangement  previously
existing between such party and the Company or the Sole Stockholder.

      SECTION 6.6   Contract ASSIGNMENTS/NOVATIONS.  Prior to the Closing Date
or such reasonable time after the Closing Date as may be required, the Company
and  the  Sole  Stockholder  agree  to use  their  best  efforts  do all  acts
reasonably  necessary to cause all parties to all material  contracts with the
Company to issue their written  consent,  if necessary,  to the assignment and
novation  of all such  contracts  from the  Company to the Buyer  without  any
charge or cost and without any material  change in the terms of the applicable
contract or other arrangement  previously  existing between such party and the
Company  or the  Sole  Stockholder,  with  such  consents  to be set  forth on
Schedule 7.2(c) hereto.

      SECTION 6.7   BEST  EFFORTS.  The  parties  hereto  shall use their best
efforts to  consummate  the Purchase and the other  transactions  contemplated
hereby as promptly as practicable.

      SECTION 6.8   PUBLIC  ANNOUNCEMENTS.  The parties hereto agree that only
Hanger may make any public  announcement  of the  existence of this  Agreement
and/or the transactions  contemplated hereby, including but not limited to the
Purchase.

      SECTION 6.9   TAIL INSURANCE.  The Sole Stockholder  shall purchase,  at
the sole cost and expense of the Sole Stockholder a Discontinued  Products and
Operations  Coverage  liability  insurance  policy to cover the three (3) year
period immediately following the Closing Date, with such policy to provide for
the same insurance coverage as the Company's existing liability policies.

      SECTION 6.10  NO COMPETING TRANSACTIONS. The Sole Stockholder and/or the
Company  shall  not  have  engaged  in any  Competing  Transaction  since  the
execution of any letter of intent or memorandum of  understanding  relating to
the transactions  contemplated by this Agreement or from and after the date on


                                      27

<PAGE>

which the first  draft of this  Agreement  was  delivered  to counsel  for the
Company, whichever is earlier. The Company and the Sole Stockholder agree that
they shall not,  individually  or in the  aggregate,  engage in or conduct any
discussions relating to any Competing Transaction.

      SECTION 6.11  TAX  TREATMENT  AS STOCK  PURCHASE.  The  parties  to this
Agreement  agree that they will treat the  Purchase  as a purchase of the Sole
Stockholder's  stock for federal and state income tax purposes,  and that they
will not make any  election or take any  position on any Tax Return that would
cause the  Purchase  to be treated  as a sale of Assets by the  Company to the
Buyer or in any manner that is inconsistent with this Section 6.11.


                                  ARTICLE VII

                              CLOSING CONDITIONS

      SECTION 7.1   CONDITIONS  TO   OBLIGATIONS  OF  EACH  PARTY  UNDER  THIS
AGREEMENT. The respective obligations of each party to effect the Purchase and
the  other   transactions   contemplated   herein  shall  be  subject  to  the
satisfaction at or prior to the Closing Date of the following conditions,  any
or all of which may be waived, in whole or in part, to the extent permitted by
applicable Law:

            (a)   NO ORDER. No  Governmental  Entity or federal or state court
of competent jurisdiction shall have enacted, issued, promulgated, enforced or
entered any statute, rule, regulation,  executive order, decree, injunction or
other order (whether  temporary,  preliminary or permanent) which is in effect
and  which  has the  effect  of  making  the  Purchase  illegal  or  otherwise
prohibiting consummation of the Purchase.

            (b)   CONSENTS AND APPROVALS. All material consents, approvals and
authorizations  legally  required to be obtained to  consummate  the  Purchase
shall have been obtained from all required Governmental Entities.

      SECTION 7.2   ADDITIONAL  CONDITIONS  TO  OBLIGATIONS  OF  BUYER  AND/OR
HANGER.  The  obligations  of Hanger and Buyer to effect the  Purchase and the
other  transactions  contemplated  herein are also  subject  to the  following
conditions,  each of which may be waived,  in whole or in part,  to the extent
permitted by applicable Law, by Hanger or Buyer:

            (a)   REPRESENTATIONS AND WARRANTIES.

                  (i)    Each of the  representations  and  warranties  of the
Company contained in this Agreement shall be true and correct when made and on
and as of the Closing Date, as if made on and as of such date, individually or
in the aggregate,  and except that those  representations and warranties which
address  matters only as of a particular date shall remain true and correct as


                                      28

<PAGE>

of such  date.  Hanger or Buyer  shall  have  received  a  certificate  of the
President of the Company to such effect; and

                  (ii)   Each of the  representations  and  warranties  of the
Sole  Stockholder  contained in this Agreement  shall be true and correct when
made and on and as of the  Closing  Date,  as if made on and as of such  date,
except that those representations and warranties which address matters only as
of a particular date shall remain true and correct as of such date.

            (b)   AGREEMENTS AND  COVENANTS.  The Company shall have performed
or  complied  in all  material  respects  with all  agreements  and  covenants
required by this  Agreement to be performed or complied with by it on or prior
to the Closing Date.  Hanger or Buyer shall have received a certificate of the
President or Chief Financial Officer of the Company to that effect.

            (c)   THIRD PARTY  CONSENTS  AND WAIVERS.  The Company  shall have
obtained consents and waivers, in form and substance  reasonably  satisfactory
to Hanger or Buyer,  in respect of the  contracts or  agreements  set forth on
SCHEDULE 7.2(C).

            (d)   COMPANY MATERIAL ADVERSE EFFECT.  The Company shall not have
become  subject to any action or event which  resulted in or may likely result
in a Company Material Adverse Effect.

            (e)   LEGAL OPINION. Hanger or Buyer shall have received the legal
opinion of James  Haggard,  counsel for the Company and the Sole  Stockholder,
covering the matters set forth on EXHIBIT D hereto.

            (f)   EMPLOYMENT  AND  NON-COMPETITION  AGREEMENTS.  Each  of  Dan
Morgan and such other  employees  of the  Company  as shall be  identified  by
Hanger and the Buyer shall execute employment and  non-competition  agreements
(collectively,  the  "EMPLOYMENT  AGREEMENTS") in the forms attached hereto as
EXHIBITS B-1 AND B-2, respectively.

            (g)   NON-COMPETITION  AGREEMENT.  Sole Stockholder  shall execute
and  deliver  to Hanger  and  Buyer a  non-competition  agreement  in the form
attached hereto as EXHIBIT C.

            (h)   UCC  FORMS.  The  Company  and the  Sole  Stockholder  shall
execute and deliver to Hanger and Buyer such UCC forms as may be  necessary in
the  opinion of the  counsel  for Hanger  and Buyer to  evidence  that all the
Assets of the Company are free and clear of any Liens.

            (i)   TAIL INSURANCE. The Sole Stockholder shall deliver to Hanger
and Buyer evidence of the purchase by Sole  Stockholder,  at the sole cost and
expense of Sole Stockholder of a Discontinued Products and Operations Coverage
liability  insurance  policy to cover the  three (3) year  period  immediately
following the Closing Date, with such policy to provide for the same insurance
coverage as the Company's existing liability policies.


                                      29

<PAGE>

      SECTION 7.3   ADDITIONAL  CONDITIONS TO  OBLIGATIONS  OF THE COMPANY AND
THE  SOLE  STOCKHOLDER.  The  obligations  of  the  Company  and/or  the  Sole
Stockholder to effect the Purchase and the other transactions  contemplated in
this  Agreement is subject to the following  conditions,  each of which may be
waived, in whole or in part, to the extent permitted by applicable Law, by the
Company or the Sole Stockholder on behalf of both such parties:

            (a)   REPRESENTATIONS AND WARRANTIES.  Each of the representations
and warranties of Hanger and Buyer  contained in this Agreement  shall be true
and correct  when made and on and as of the Closing  Date as if made on and as
of such date,  except  where the failure to be so true and  correct  would not
have a Hanger Material Adverse Effect,  and except that those  representations
and warranties which address matters only as of a particular date shall remain
true and correct as of such date,  except  where the failure to be so true and
correct would not have a Hanger Material  Adverse Effect.  Solely for purposes
of this section and in  determining  compliance  with the conditions set forth
herein, any representation and warranty made by Hanger in this Agreement shall
be read and interpreted as if the qualification stated therein with respect to
materiality or Hanger Material Adverse Effect were not contained therein.  The
Company shall have  received a certificate  of the President of Hanger to such
effect.

            (b)   AGREEMENTS  AND  COVENANTS.  Hanger  and  Buyer  shall  have
performed  or  complied  in all  material  respects  with all  agreements  and
covenants required by this Agreement to be performed or complied with by it or
them on or prior to the  Closing  Date.  The  Company  shall  have  received a
certificate of the President of Hanger to that effect.

            (c)   HANGER MATERIAL ADVERSE EFFECT. Hanger shall not have become
subject to any action or event  which  resulted  in or may likely  result in a
Hanger Material Adverse Effect.

            (d)   LEGAL  OPINION.  The Company  shall have  received the legal
opinion of Freedman,  Levy, Kroll & Simonds,  counsel to Hanger and the Buyer,
covering the matters set forth on EXHIBIT E.


                                 ARTICLE VIII

              TERMINATION, AMENDMENT, WAIVER AND INDEMNIFICATION

      SECTION 8.1   TERMINATION.  This Agreement may be terminated at any time
prior to the Closing Date:

            (a)   by mutual consent of Hanger or Buyer and the Company;

            (b)   by Hanger or Buyer,  upon a material  breach of any covenant
or agreement on the part of the Company or the Sole  Stockholder  as set forth
in this Agreement;


                                      30

<PAGE>

            (c)   by the  Company,  upon a material  breach of any covenant or
agreement on the part of Hanger or Buyer as set forth in this Agreement;

            (d)   by either  Hanger,  Buyer or the Company,  if there shall be
any  order  of  a  Governmental  Entity  which  is  final  and  non-appealable
preventing the consummation of the Purchase;

            (e)   by Hanger or Buyer if Hanger or Buyer is not satisfied  with
the results of its continuing due diligence review regarding the Company;

            (f)   by either Hanger, Buyer or the Company, if the Closing shall
not have  occurred  on or before  November  3, 1997  (unless  the  failure  to
consummate  the Purchase by such date shall be due to the action or failure to
act of the party seeking to terminate this Agreement).

      SECTION 8.2   INVESTIGATION.  Notwithstanding any of the foregoing,  the
right of any party hereto to terminate this Agreement  pursuant to Section 8.1
shall  remain  operative  and in  full  force  and  effect  regardless  of any
investigation made by or on behalf of any party hereto, any Person controlling
any such party or any of their respective officers or directors, whether prior
to or after the execution of this Agreement.

      SECTION 8.3   AMENDMENT.  This Agreement may not be amended except by an
instrument in writing signed by all the parties hereto.

      SECTION 8.4   WAIVER.  At any time prior to the Closing Date,  any party
hereto may (a) extend the time for the  performance of any of the  obligations
or other acts of the other party  hereto,  (b) waive any  inaccuracies  in the
representations  and warranties of the other party contained  herein or in any
document delivered pursuant hereto and (c) waive compliance by the other party
with any of the agreements or conditions  contained herein. Any such extension
or waiver shall be valid only if set forth in an instrument in writing  signed
by the party or parties to be bound thereby.

      SECTION 8.5   FEES,  EXPENSES AND OTHER  PAYMENTS.  Hanger,  Buyer,  the
Company and the Sole  Stockholder  each shall bear its and his own  respective
costs and expenses  which are  incurred in  connection  with the  preparation,
negotiation and performance of this Agreement  (including any prior memorandum
of  understanding  or letter of intent relating  hereto) and the  transactions
contemplated  hereby,  including  all due  diligence  expenses  and  fees  and
expenses of agents, representatives, counsel and accountants.

      SECTION 8.6   INDEMNIFICATION.

            (a)   The Sole  Stockholder  shall  indemnify  and defend  each of
Hanger and the  Buyer,  and hold it  harmless,  from and  against  any and all
losses, damages, Liabilities,  claims, demands, judgments,  settlements, costs
and expenses of any nature whatsoever  (including  reasonable attorneys' fees)
(collectively,  "LOSS"),  resulting  from or arising out of any: (i) breach of


                                      31

<PAGE>

any  representation  or  warranty  or  agreement  of the  Company  or the Sole
Stockholder contained herein; or (ii) Liability of the Company, whether or not
addressed  by a  representation  or warranty,  which was created,  incurred or
arose from facts,  events,  conditions or circumstances  existing on or before
the  Closing  Date,  to the extent  that,  but only to the extent  that,  such
Liability  was not  reflected  or reserved  against on the face of the Balance
Sheet (rather than in any notes thereto) as adjusted for Liabilities  incurred
in the  Ordinary  Course  of  Business  since  the date of the  Balance  Sheet
(provided that the items listed on SCHEDULE 3.8 shall be deemed to be incurred
in the Ordinary Course of Business unless  otherwise  objected to by Hanger or
Buyer prior to the Closing  Date).  No claim for  indemnification  pursuant to
this Section  8.6(a) may be made  subsequent to the date three (3) years after
the  Closing  Date or in  respect  of a Loss for  which  Hanger  or Buyer  has
otherwise been previously reimbursed by the Sole Stockholder. Without limiting
any other  rights of Hanger or Buyer,  any such Loss may be deducted by Hanger
or Buyer  from the  outstanding  principal  amount of the Note  portion of the
Purchase Price consideration.

            (b)   (i) If any third  party  shall  notify  Hanger or Buyer with
respect to any third party claim (a "THIRD PARTY CLAIM") that may give rise to
a Loss,  then  Hanger or Buyer  shall  promptly  notify  the Sole  Stockholder
thereof in writing; PROVIDED,  HOWEVER, that no delay on the part of Hanger or
Buyer in notifying the Sole  Stockholder  shall  relieve the Sole  Stockholder
from any obligation  hereunder unless (and then solely to the extent) the Sole
Stockholder is prejudiced by such delay.

                  (ii)   The Sole  Stockholder  will  have the right to defend
Hanger and Buyer  against the Third Party Claim with counsel  selected by Sole
Stockholder  and reasonably  satisfactory  to Hanger or Buyer, so long as: (A)
the Sole  Stockholder  so notifies  Hanger and Buyer in writing within fifteen
(15) days of the Third Party  Claim  becoming  known to the Sole  Stockholder,
acknowledging  that such claim is in respect  of a Loss  described  in Section
8.6(a);  (B) the Third Party Claim  involves  only money  damages and does not
seek an injunction or other equitable relief; (C) settlement of, or an adverse
judgment  with  respect  to, the Third  Party  Claim is not, in the good faith
judgment  of Hanger or Buyer,  likely to  establish a  precedential  custom or
practice  materially adverse to the continuing business interests of Hanger or
Buyer;  and (D) the Sole  Stockholder  conducts the defense of the Third Party
Claim actively and diligently.

                  (iii)  So long as the Sole  Stockholder  is  conducting  the
defense of the Third Party Claim in accordance  with Section  8.6(b)(ii),  (A)
Hanger or Buyer may retain  separate  co-counsel  at its sole cost and expense
and  participate in the defense of the Third Party Claim;  (B) Hanger or Buyer
will not  consent to the entry of any  judgment  or enter into any  settlement
with respect to the Third Party Claim without the prior written consent of the
Sole Stockholder  (which consent will not be withheld  unreasonably);  and (C)
the Sole  Stockholder  will not consent to the entry of any  judgment or enter
into any  settlement  with respect to the Third Party Claim  without the prior
written  consent  of  Hanger  or Buyer  (which  consent  will not be  withheld
unreasonably).


                                      32

<PAGE>

                  (iv)   In the event  that any of the  conditions  in Section
8.6(b)(ii) is or becomes  unsatisfied,  (A) Hanger or Buyer may defend against
the Third  Party  Claim in any  manner  it  reasonably  may deem  appropriate;
PROVIDED,  HOWEVER, that Hanger shall not consent to the entry of any judgment
or enter  into any  settlement  or  agreement  to settle a Third  Party  Claim
without the prior written consent of the Sole Stockholder, which consent shall
not be unreasonably  withheld; (B) Hanger or Buyer shall be reimbursed by Sole
Stockholder,  or  Hanger  or  Buyer  may  deduct  such  amounts  from the next
payment(s)  due to Sole  Stockholder  under the Note  portion of the  Purchase
Price  consideration,  promptly  and  periodically  for the costs of defending
against  the Third  Party  Claim  (including  reasonable  attorneys'  fees and
expenses);  and (C) the Sole Stockholder will remain  responsible for any Loss
that Hanger or Buyer actually suffers resulting from, arising out of, relating
to, in the nature of, or caused by the Third Party Claim to the fullest extent
provided in this Section 8.6.


                                  ARTICLE IX

                              GENERAL PROVISIONS

      SECTION 9.1   EFFECTIVENESS   OF    REPRESENTATIONS,    WARRANTIES   AND
AGREEMENTS.

            (a)   Except as set forth in Section 9.1(b), the  representations,
warranties and  agreements of each party hereto shall remain  operative and in
full force and effect regardless of any investigation  made by or on behalf of
any other party hereto,  any Person controlling any such party or any of their
officers  or  directors,  whether  prior to or  after  the  execution  of this
Agreement.

            (b)   The  representations,  warranties  and  agreements  in  this
Agreement  shall  terminate  on the date  which is three (3)  years  after the
Closing Date, except that the  representations,  warranties and agreements set
forth in Section 3.3,  and Article  IIIA,  and Section  6.6,  Section 6.7, and
Article VIII and Article IX shall not so terminate.

      SECTION 9.2   NOTICES.  All  notices and other  communications  given or
made pursuant hereto shall be in writing and shall be deemed to have been duly
given or made as of the date delivered,  mailed or  transmitted,  and shall be
effective  upon  receipt,  if delivered  personally,  mailed by  registered or
certified mail (postage prepaid,  return receipt  requested),  or delivered by
overnight  delivery  service (e.g.,  Federal  Express),  to the parties at the
following  addresses  (or at such  other  address  for a  party  as  shall  be
specified by like changes of address) or sent by  electronic  transmission  to
the fax number specified below:

            (a)   If to Hanger or Buyer:

                  Hanger Orthopedic Group, Inc.
                  7700 Old Georgetown Road
                  Bethesda, Maryland  20814


                                      33

<PAGE>

                  ATTENTION:  President
                  ATTENTION:  Chief Financial Officer
                  Fax No.:  (301) 652-8307

                  with a copy to:

                  Freedman, Levy, Kroll & Simonds
                  1050 Connecticut Avenue, N.W.
                  Washington, D.C.  20036
                  ATTENTION:  Jay W. Freedman, Esq.
                  Fax No.:  (202) 457-5151

            (b)   If to the Company or the Sole Stockholder:

                  Dan Morgan
                  625 University
                  Galveston, Texas  77550
                  Fax No.: ______________

                  with a copy to:

                  James Haggard, Esq.
                  1221 University
                  Huntsville, Texas  77340
                  Fax No.: (409) 295-7951

      SECTION 9.3   CERTAIN DEFINITIONS.  For purposes of this Agreement,  the
following terms shall have the following meanings:

      "ACCOUNTS PAYABLE" as defined in Section 1.2(c)(i);

      "ACCOUNTS RECEIVABLE" as defined in Section 3.18;

      "ACCRUED EXPENSES" as defined in Section 1.2(c)(i);

      "ADJUSTED WORKING CAPITAL" as defined in Section 1.2(c)(i);

      "AFFILIATE"  means a Person that directly or indirectly,  through one or
more  intermediaries,  controls,  is controlled by, or is under common control
with, the first mentioned Person;

      "AFFILIATED  GROUP"  means any  affiliated  group  within the meaning of
Section  1504 of the  Code  or any  similar  group  defined  under  a  similar
provision of state, local or foreign law;

      "AGREEMENT" as defined in the Preamble;


                                      34

<PAGE>

      "ASSETS"  means any and all  properties  and assets  (real,  personal or
mixed, tangible or intangible) of any Person;

      "BALANCE SHEET" as defined in Section 3.7;

      "BASIS" means any past or present fact, situation, circumstance, status,
condition,  activity,  practice,  plan, occurrence,  event, incident,  action,
failure  to act,  or  transaction  that  forms or could form the basis for any
specified consequence;

      "BUYER" as defined in the Preamble;

      "CLOSING" and "CLOSING DATE" as defined in Article II;

      "CODE" means the Internal Revenue Code of 1986, as amended;

      "COMPANY" as defined in the Preamble;

      "COMPANY COMMON STOCK" as defined in the Preamble;

      "COMPANY EMPLOYEE BENEFIT PLAN" as defined in Section 3.22;

      "COMPANY  MATERIAL  ADVERSE  EFFECT"  means any  change or effect  that,
individually or when taken together with all other such changes or effects, is
or is reasonably likely to be materially adverse to the business,  properties,
Assets,  condition  (financial  or  otherwise),   liabilities,  operations  or
prospects  of the  Company  at the time of such  change or  effect.  A Company
Material  Adverse  Effect  shall be deemed to exist if there  shall  occur any
event  which  causes  or may  reasonably  be  expected  to cause or  result in
estimable monetary loss which,  individually or when aggregated with all other
events, exceeds Five Thousand Dollars ($5,000.00);

      "COMPANY PERMITS" as defined in Section 3.6;

      "COMPETING TRANSACTION" means any of the following involving the Company
or any Subsidiary or Affiliate of the Company: (i) any merger,  consolidation,
share exchange, business combination, or other similar transaction (other than
the  transactions  contemplated  by this  Agreement);  (ii) any  sale,  lease,
exchange,  mortgage,  pledge,  transfer or other  disposition  of  twenty-five
percent (25%) or more of the Assets of the Company in a single  transaction or
series of  transactions;  (iii) any offer  (whether  cash or  securities)  for
twenty-five  percent (25%) or more of the outstanding  shares of capital stock
of the  Company;  or (iv)  any  public  announcement  of a  proposal,  plan or
intention to do any of the foregoing;

      "CONTRACT" of any Person means any contract,  agreement or instrument of
any type  whatsoever  (i) to which  such  Person is a party and by which  such
Person  either has made a binding  undertaking  to perform an obligation or is


                                      35

<PAGE>

entitled to any property or right,  or (ii) by which any of the Assets of such
Person is bound;

      "CONTROL" (including the terms "CONTROLLED,"  "CONTROLLED by" and "UNDER
COMMON  CONTROL  WITH") means the  possession,  directly or  indirectly  or as
trustee  or  executor,  of the power to direct or cause the  direction  of the
management or policies of a Person,  whether through the ownership of stock or
as trustee or executor, by Contract or credit arrangement or otherwise;

      "EMPLOYEE  BENEFIT  PLAN" means (a) any bonus,  incentive  compensation,
profit sharing,  retirement,  pension,  group insurance,  death benefit, group
health, medical expense reimbursement,  workers' compensation, dependent care,
flexible  benefits  or  cafeteria,   stock  option,   stock  purchase,   stock
appreciation rights, savings, deferred compensation, consulting, severance pay
or termination pay, vacation pay, life insurance, disability, welfare or other
employee  benefit or fringe benefit plan,  program or arrangement;  or (b) any
plan,  program or  arrangement  which is an  Employee  Pension  Benefit  Plan,
Employee Welfare Benefit Plan or Multiemployer Plan.

      "EMPLOYEE  PENSION  BENEFIT  PLAN"  has the  meaning  set forth in ERISA
Section 3(2);

      "EMPLOYEE  WELFARE  BENEFIT  PLAN"  has the  meaning  set forth in ERISA
Section 3(1);

      "EMPLOYMENT AGREEMENTS" as defined in Section 7.2(f);

      "ENCUMBRANCES"  means any Security Interests,  Liens,  claims,  pledges,
agreements, limitations on voting rights, charges or other encumbrances of any
nature whatsoever;

      "ENVIRONMENTAL,   HEALTH  AND  SAFETY  LAWS"  means  the   Comprehensive
Environmental  Response,  Compensation and Liability Act of 1980, the Resource
Conservation and Recovery Act of 1976, and the Occupational  Safety and Health
Act of 1970, each as amended,  together with all other laws (including  rules,
regulations,  codes, plans, injunctions,  judgments, orders, decrees, rulings,
and charges thereunder) of federal, state, local, and foreign governments (and
all agencies thereof),  concerning pollution or protection of the environment,
public  health and safety,  or  employee  health and  safety,  including  laws
relating  to  emissions,  discharges,  releases,  or  threatened  releases  of
pollutants,   contaminants,  or  chemical,  industrial,  hazardous,  or  toxic
materials or wastes into ambient air, surface water, ground water, or lands or
otherwise  relating  to  the  manufacture,   processing,   distribution,  use,
treatment,   storage,   disposal,   transport,   or  handling  of  pollutants,
contaminants,  or  chemical,  industrial,  hazardous,  or toxic  materials  or
wastes;

      "ERISA" means the Employee  Retirement  Income  Security Act of 1974, as
amended;

      "ERISA  AFFILIATE"  means  each  person (as  defined in Section  3(9) of
ERISA) that  together  with the Company (or any person whose  liabilities  the
Company has assumed or is  otherwise  subject to) would be  considered  or has
been a single  employer under Section  4001(b) of ERISA or would be considered


                                      36

<PAGE>

or has been a member of the same "controlled  group," under common control,  a
member of the same  affiliated  service  group or otherwise a single  employer
within the meaning of Section 414(b),  (c), (m) and (o) of the Code (PROVIDED,
HOWEVER,  that when the subject of the provision is a Multiemployer  Plan only
subsections  (b) and (c) of  Section  414 of the  Code  shall  be  taken  into
account).

      "EXCHANGE ACT" means the Securities Exchange Act of 1934, as amended;

      "EXTREMELY HAZARDOUS SUBSTANCE" has the meaning set forth in Section 302
of the Emergency Planning and Community Right-to-Know Act of 1986, as amended;

      "FINANCIAL STATEMENTS" as defined in Section 3.7;

      "GAAP" means United States generally accepted  accounting  principles as
in effect from time to time;

      "GOVERNMENTAL ENTITIES" as defined in Section 3.5(b);

      "HANGER" as defined in the Preamble;

      "HANGER  MATERIAL  ADVERSE EFFECT" shall mean any change or effect that,
individually or when taken together with all such other changes or effects, is
or is reasonably likely to be materially adverse to the business,  properties,
Assets,  condition  (financial  or  otherwise),   liabilities,  operations  or
prospects of Hanger and its Subsidiaries, taken as a whole at the time of such
change or effect. A Hanger Material Adverse Effect shall be deemed to exist if
there  shall  occur any event which  causes or may  reasonably  be expected to
cause or  result  in  estimable  monetary  loss  which,  individually  or when
aggregated with all other events, exceeds $500,000;

      "HANGER REPRESENTATIVES" as defined in Section 5.4;

      "HANGER SEC REPORTS" as defined in Section 4.5(a);

      "INTELLECTUAL  PROPERTY" means (a) all inventions (whether patentable or
unpatentable  and  whether  or not  reduced  to  practice),  all  improvements
thereto,  and  all  patents,  patent  applications,  and  patent  disclosures,
together  with  all  reissuances,   continuations,   continuations-   in-part,
revisions, extensions, and reexaminations thereof, (b) all trademarks, service
marks, trade dress, logos, trade names, and corporate names, together with all
translations, adaptations, derivations, and combinations thereof and including
all goodwill associated therewith,  and all applications,  registrations,  and
renewals in connection therewith, (c) all copyrightable works, all copyrights,
and all applications, registrations, and renewals in connection therewith, (d)
all mask works and all applications, registrations, and renewals in connection
therewith,  (e)  all  trade  secrets  and  confidential  business  information
(including ideas, research and development,  know-how, formulas, compositions,
manufacturing  and  production  processes  and  techniques,   technical  data,
designs,  drawings,  specifications,  customer and supplier lists, pricing and
cost  information,  and business and marketing plans and  proposals),  (f) all


                                      37

<PAGE>

computer software  (including data and related  documentation),  (g) all other
proprietary  rights, and (h) all copies and tangible  embodiments  thereof (in
whatever form or medium);

      "INVENTORY" as defined in Section 3.16;

      "KNOWLEDGE" or "KNOWN" means, with respect to a particular fact or other
matter,  that (i) an individual is actually aware of such fact or other matter
or (ii) a prudent individual could be expected to discover or otherwise become
aware of such fact or other  matter in the course of  conducting  a reasonably
comprehensive  investigation  concerning  the  existence of such fact or other
matter; a Person (other than an individual) will be deemed to have "Knowledge"
of a particular fact or other matter if any individual who is serving,  or who
has at any time served, as a director,  officer,  partner, executor or trustee
of such Person (or in any similar capacity) has, or at any time had, Knowledge
of such fact or other matter;

      "LAWS" as defined in Section 3.5(a);

      "LIABILITY" OR LIABILITIES" as defined in Section 3.8;

      "LIEN" means any lien, charge, encumbrance,  mortgage,  conditional sale
agreement,  title retention  agreement,  financing  lease,  pledge or Security
Interest of any kind or type and whether arising by Contract or under Law;

      "LOSS" as defined in Section 8.6(a);

      "MULTIEMPLOYER PLAN" has the meaning set forth in ERISA Section 3(37);

      "NOTE" as defined in Section 1.2(b);

      "ORDINARY  COURSE OF  BUSINESS"  with  respect to any entity,  means the
ordinary  course  of  business   consistent  with  past  custom  and  practice
(including with respect to quantity and frequency) of that entity;

      "PERSON" means an individual,  a partnership,  a corporation,  a limited
liability  company,  an association,  a joint stock company,  a trust, a joint
venture,  an  unincorporated  organization,  a  Governmental  Entity  (or  any
department, agency, or political subdivision thereof) or any other entity;

      "POST-CLOSING DATE ADJUSTMENT DATE" as defined in Section 1.2(d)(ii);

      "PURCHASE" as defined in the Preamble;

      "PURCHASE PRICE" as defined in Section 1.2(a);


                                      38

<PAGE>

      "SEC" means the U.S. Securities and Exchange Commission;

      "SECURITIES ACT" means the Securities Act of 1933, as amended;

      "SECURITY  INTEREST"  means any  mortgage,  pledge,  Lien,  Encumbrance,
charge, or other security interest, other than (a) mechanic's,  materialmen's,
and similar Liens,  (b) Liens for Taxes not yet due and payable,  (c) purchase
money  Liens  and  Liens   securing   rental   payments  under  capital  lease
arrangements,  and (d) other Liens arising in the Ordinary  Course of Business
and not incurred in connection with the borrowing of money;

      "SHARES" as defined in the Preamble;

      "SHORTFALL" as defined in Section 1.2(d)(ii);

      "SOLE STOCKHOLDER" as defined in the Preamble;

      "SUBSIDIARY" or "SUBSIDIARIES" of the Company,  Hanger, the Buyer or any
other Person, means any corporation, partnership, joint venture or other legal
entity of which the Company,  Hanger,  the Buyer or such other Person,  as the
case may be (either alone or through or together  with any other  subsidiary),
owns, directly or indirectly, fifty percent (50%) or more of the capital stock
or other equity interests which the holders thereof are generally  entitled to
vote for the  election of the board of directors  or other  governing  body of
such corporation or other legal entity;

      "TAX" or "TAXES" shall mean any and all taxes,  charges, fees or levies,
payable to any federal,  state,  local or foreign taxing  authority or agency,
including, without limitation, (i) income, franchise, profits, gross receipts,
minimum,  alternative minimum, estimated, AD VALOREM, value added, sales, use,
service,  real  or  personal  property,   capital  stock,  license,   payroll,
withholding,  disability,  employment,  social security, workers compensation,
unemployment  compensation,   utility,  severance,   excise,  stamp,  windfall
profits,  transfer  and capital  gains  taxes,  (ii) custom  duties,  imposts,
charges,  levies or other similar assessments of any kind, and (iii) interest,
penalties and additions to tax imposed with respect thereto;

      "TAX  RETURN"  shall mean any  return,  declaration,  report,  claim for
refund, or information  return or statement  relating to Taxes,  including any
schedule or attachment thereto, and including any amendment thereof;

      "THIRD PARTY CLAIM" as defined in Section 8.6(b).

      SECTION 9.4   HEADINGS;  CONSTRUCTION.  The  headings  contained in this
Agreement are for reference  purposes only and shall not affect in any way the
meaning or interpretation of this Agreement.  All words used in this Agreement
will be construed to be of such gender or number as the circumstances require.
Unless otherwise expressly  provided,  the word "including" does not limit the
preceding words or terms.


                                      39

<PAGE>

      SECTION 9.5   SEVERABILITY.  If any  term  or  other  provision  of this
Agreement is determined to be invalid,  illegal or incapable of being enforced
by any rule of law or public  policy,  all other  conditions and provisions of
this Agreement shall  nevertheless  remain in full force and effect so long as
the economic or legal substance of the transactions contemplated hereby is not
affected  in  any  manner   materially   adverse  to  any  party.   Upon  such
determination  that  any  term or  other  provision  is  invalid,  illegal  or
incapable of being enforced,  the parties hereto shall negotiate in good faith
to modify this  Agreement so as to effect the  original  intent of the parties
hereto as  closely as  possible  in an  acceptable  manner to the end that the
transactions contemplated hereby are fulfilled to the extent possible.

      SECTION 9.6   ENTIRE   AGREEMENT  AND   MODIFICATION.   This   Agreement
(together with the exhibits and schedules) constitutes the entire agreement of
the parties and supersedes all prior agreements and undertakings, both written
and oral,  between the parties  hereto,  or any of them,  with  respect to the
subject matter  hereof.  This Agreement may not be amended except by a written
agreement executed by the party to be charged with the amendment.

      SECTION 9.7   ASSIGNMENT.  This  Agreement  shall  not  be  assigned  by
operation of law or otherwise.

      SECTION 9.8   PARTIES IN INTEREST.  This Agreement shall be binding upon
and inure  solely to the  benefit of each party  hereto,  and  nothing in this
Agreement,  express or implied,  is intended to or shall confer upon any other
Person any  right,  benefit  or remedy of any  nature  whatsoever  under or by
reason of this Agreement.

      SECTION 9.9   WAIVER;  REMEDIES  CUMULATIVE.  No failure or delay on the
part of any party hereto in the exercise of any right  hereunder  shall impair
such right or be construed to be a waiver of, or  acquiescence  in, any breach
of any  representation,  warranty or agreement herein, nor shall any single or
partial  exercise of any such right preclude other or further exercise thereof
or of any other right. To the maximum extent  permitted by applicable law, (a)
no claim or right arising out of this  Agreement or the documents  referred to
in this  Agreement can be  discharged by one party,  in whole or in part, by a
waiver or  renunciation  of the claim or right unless in writing signed by the
other  party;  (b) no waiver  that may be given by a party will be  applicable
except in the specific instance for which it is given; and (c) no notice to or
demand on one party  will be deemed to be a waiver of any  obligation  of such
party or of the  right of the  party  giving  such  notice  or  demand to take
further  action  without notice or demand as provided in this Agreement or the
documents  referred to in this  Agreement.  All rights and  remedies  existing
under this  Agreement  are in addition to, and not exclusive of, any rights or
remedies otherwise available.

      SECTION 9.10  FURTHER  ASSURANCES.  The  parties  hereto  agree  (a)  to
furnish upon request to each other such  further  information,  (b) to execute
and deliver to each other such other documents,  and (c) to do such other acts
and things, all as another party hereto may reasonably request for the purpose


                                      40

<PAGE>

of carrying out the intent of this Agreement and the documents  referred to in
this Agreement.

      SECTION 9.11  GOVERNING  LAW. THIS  AGREEMENT  SHALL BE GOVERNED BY, AND
CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE STATE OF DELAWARE, REGARDLESS OF
THE LAWS THAT MIGHT OTHERWISE GOVERN UNDER APPLICABLE  PRINCIPLES OF CONFLICTS
OF LAW.

      SECTION 9.12  JURISDICTION; SERVICE OF PROCESS. ANY ACTION OR PROCEEDING
SEEKING TO ENFORCE  ANY  PROVISION  OF, OR BASED ON ANY RIGHT  ARISING OUT OF,
THIS AGREEMENT MAY BE BROUGHT  AGAINST ANY OF THE PARTIES HERETO IN THE COURTS
OF THE  STATE OF  TEXAS,  COUNTY OF  GALVESTON,  OR, IF IT HAS OR CAN  ACQUIRE
JURISDICTION,  IN THE UNITED STATES DISTRICT COURT FOR THE GALVESTON  DISTRICT
OF TEXAS,  AND EACH OF THE PARTIES HERETO CONSENTS TO THE JURISDICTION OF SUCH
COURTS  (AND OF THE  APPROPRIATE  APPELLATE  COURTS)  IN ANY  SUCH  ACTION  OR
PROCEEDING  AND WAIVES ANY  OBJECTION  TO VENUE LAID  THEREIN.  PROCESS IN ANY
ACTION OR PROCEEDING  REFERRED TO IN THE  PRECEDING  SENTENCE MAY BE SERVED ON
ANY PARTY HERETO ANYWHERE IN THE WORLD.

      SECTION 9.13  COUNTERPARTS.  This  Agreement  may be  executed in one or
more   counterparts,   and  by  the  different   parties  hereto  in  separate
counterparts,  each of which when  executed  shall be deemed to be an original
but all of which taken together shall constitute one and the same agreement.


                    [The next page is the signature page.]


                                      41

<PAGE>

      IN WITNESS  WHEREOF,  the parties  hereto  have  executed or caused this
Agreement  to be  executed  as of  the  date  first  written  above  by  their
respective officer thereunto duly authorized:


HANGER ORTHOPEDIC GROUP, INC.

By: ________________________________
Name: Ivan R. Sabel
Title:   President


HANGER PROSTHETICS & ORTHOTICS, INC.

By: ________________________________
Name: John D. McNeill
Title:   President


MORGAN PROSTHETICS-ORTHOTICS, INC.

By: ________________________________
Name: Dan Morgan
Title:   President


SOLE STOCKHOLDER

____________________________________
Dan Morgan, As the Sole Stockholder
of Morgan Prosthetics-Orthotics, Inc.


                                      42


                                                                 EXHIBIT 10(w)

                           STOCK PURCHASE AGREEMENT

                                 BY AND AMONG

                        HANGER ORTHOPEDIC GROUP, INC.,

                     HANGER PROSTHETICS & ORTHOTICS, INC.,

                HARSHBERGER PROSTHETIC & ORTHOTIC CENTER, INC.

           HARSHBERGER PROSTHETIC & ORTHOTIC CENTER OF MOBILE, INC.,

          HARSHBERGER PROSTHETIC & ORTHOTIC CENTER OF FLORENCE, INC.,

                                 FAB-CAM, INC.

                                      AND

                             JERALD J. HARSHBERGER


                         Dated as of December 23, 1997

<PAGE>

<TABLE>
                               TABLE OF CONTENTS
<CAPTION>
                                                                          Page
                                                                          ----
<S>                                                                        <C>
ARTICLE I   SALE AND PURCHASE OF SHARES...................................  1
   SECTION 1.1. SALE OF SHARES............................................  1
   SECTION 1.2. PURCHASE PRICE, PAYMENT AND ADJUSTMENTS...................  1
   SECTION 1.3. DELIVERIES AT CLOSING; STOCK TRANSFER BOOKS...............  7

ARTICLE II CLOSING; CLOSING DATE..........................................  7

ARTICLE III REPRESENTATIONS AND WARRANTIES CONCERNING THE COMPANY.........  8
   SECTION 3.1. ORGANIZATION AND QUALIFICATION............................  8
   SECTION 3.2. CERTIFICATE OF INCORPORATION AND BY-LAWS..................  8
   SECTION 3.3. CAPITALIZATION............................................  8
   SECTION 3.4. AUTHORITY.................................................  9
   SECTION 3.5. NO CONFLICT; REQUIRED FILINGS AND CONSENTS................  9
   SECTION 3.6. PERMITS; COMPLIANCE.......................................  9
   SECTION 3.7. FINANCIAL STATEMENTS...................................... 10
   SECTION 3.8. NO UNDISCLOSED LIABILITIES................................ 10
   SECTION 3.9. ABSENCE OF CERTAIN CHANGES OR EVENTS...................... 10
   SECTION 3.10. ABSENCE OF LITIGATION.................................... 12
   SECTION 3.11. BROKERS.................................................. 12
   SECTION 3.12. TAX MATTERS.............................................. 13
   SECTION 3.13. REAL PROPERTY............................................ 14
   SECTION 3.14. INTELLECTUAL PROPERTY.................................... 15
   SECTION 3.15. TANGIBLE ASSETS.......................................... 17
   SECTION 3.16. INVENTORY................................................ 17
   SECTION 3.17. CONTRACTS................................................ 17
   SECTION 3.18. NOTES RECEIVABLE AND ACCOUNTS RECEIVABLE................. 18
   SECTION 3.19. POWERS OF ATTORNEY....................................... 19
   SECTION 3.20. INSURANCE................................................ 19
   SECTION 3.21. EMPLOYEES................................................ 19
   SECTION 3.22. EMPLOYEE BENEFITS........................................ 20
   SECTION 3.23. GUARANTIES............................................... 21
   SECTION 3.24. ENVIRONMENT, HEALTH AND SAFETY........................... 21
   SECTION 3.25. CERTAIN BUSINESS RELATIONSHIPS WITH THE COMPANY.......... 22
   SECTION 3.26. DELIVERY OF INFORMATION.................................. 22
   SECTION 3.27. PRODUCT AND SERVICE WARRANTIES........................... 23
   SECTION 3.28. PRODUCT AND SERVICE LIABILITY............................ 23
   SECTION 3.29. CERTAIN BUSINESS PRACTICES............................... 23
   SECTION 3.30. DISCLOSURE............................................... 23
   SECTION 3.31. LIMITATIONS ON REPRESENTATIONS AND WARRANTIES............ 23

ARTICLE IIIA REPRESENTATIONS AND WARRANTIES OF SOLE STOCKHOLDER........... 24
   SECTION 3.1A.  AUTHORIZATION OF TRANSACTION............................ 24
   SECTION 3.2A.  NONCONTRAVENTION........................................ 24
   SECTION 3.3A.  BROKERS' FEES........................................... 24
   SECTION 3.4A.  COMPANY SHARES.......................................... 24

ARTICLE IV REPRESENTATIONS AND WARRANTIES OF HANGER AND BUYER............. 25
   SECTION 4.1. ORGANIZATION AND QUALIFICATION............................ 25


                                     -ii-

<PAGE>

   SECTION 4.2. AUTHORITY................................................. 25
   SECTION 4.3. NO CONFLICT; REQUIRED FILINGS AND CONSENTS................ 25
   SECTION 4.4. LIMITATION ON REPRESENTATIONS AND WARRANTIES.............. 26
   SECTION 4.5. REPORTS; FINANCIAL STATEMENTS............................. 26
   SECTION 4.6. ABSENCE OF CERTAIN CHANGES OR EVENTS...................... 26
   SECTION 4.7. OWNERSHIP OF BUYER........................................ 27
   SECTION 4.8. BROKERS................................................... 27
   SECTION 4.9. FINANCIAL STATEMENTS...................................... 27

ARTICLE V COVENANTS....................................................... 27
   SECTION 5.1. AFFIRMATIVE COVENANTS OF THE COMPANY...................... 27
   SECTION 5.2. NEGATIVE COVENANTS OF THE COMPANY......................... 28
   SECTION 5.3. NEGATIVE COVENANTS OF HANGER AND BUYER.................... 29
   SECTION 5.4. ACCESS AND INFORMATION.................................... 29

ARTICLE VI ADDITIONAL AGREEMENTS.......................................... 30
   SECTION 6.1. APPROPRIATE ACTION; CONSENTS; FILINGS..................... 30
   SECTION 6.2. TRANSFER OF COMPANY LIABILITIES PRIOR TO THE
                  CLOSING DATE............................................ 31
   SECTION 6.3. PAYMENT BY COMPANY OF CERTAIN OUTSTANDING
   OBLIGATIONS PRIOR TO THE CLOSING DATE.................................. 31
   SECTION 6.4. EMPLOYMENT AND NON-COMPETITION AGREEMENTS................. 31
   SECTION 6.5. LANDLORD APPROVALS........................................ 31
   SECTION 6.6. CONTRACT ASSIGNMENTS/NOVATIONS............................ 31
   SECTION 6.7. BEST EFFORTS.............................................. 31
   SECTION 6.8. PUBLIC ANNOUNCEMENTS...................................... 31
   SECTION 6.9. TAIL INSURANCE............................................ 32
   SECTION 6.10.  NO COMPETING TRANSACTION................................ 32
   SECTION 6.11.  TAX TREATMENT AS STOCK PURCHASE......................... 32
   SECTION 6.12.  ADDITIONAL TAX MATTERS.................................. 32

ARTICLE VII CLOSING CONDITIONS............................................ 33
   SECTION 7.1. CONDITIONS TO OBLIGATIONS OF EACH PARTY UNDER
                  THIS AGREEMENT.......................................... 33
   SECTION 7.2. ADDITIONAL CONDITIONS TO OBLIGATIONS OF BUYER
                  AND/OR HANGER........................................... 34
   SECTION 7.3. ADDITIONAL CONDITIONS TO OBLIGATIONS OF THE
                  COMPANY AND SOLE STOCKHOLDER............................ 35

ARTICLE VIII TERMINATION, AMENDMENT, WAIVER AND INDEMNIFICATION........... 36
   SECTION 8.1. TERMINATION............................................... 36
   SECTION 8.2. INVESTIGATION............................................. 36
   SECTION 8.3. AMENDMENT................................................. 36
   SECTION 8.4. WAIVER.................................................... 36
   SECTION 8.5. FEES, EXPENSES AND OTHER PAYMENTS......................... 37
   SECTION 8.6. INDEMNIFICATION........................................... 37

ARTICLE IX GENERAL PROVISIONS............................................. 38
   SECTION 9.1. EFFECTIVENESS OF REPRESENTATIONS, WARRANTIES AND
                  AGREEMENTS.............................................. 38
   SECTION 9.2. NOTICES................................................... 39
   SECTION 9.3. CERTAIN DEFINITIONS....................................... 39
   SECTION 9.4. HEADINGS; CONSTRUCTION.................................... 45
   SECTION 9.5. SEVERABILITY.............................................. 45
   SECTION 9.6. ENTIRE AGREEMENT AND MODIFICATION......................... 45
   SECTION 9.7. ASSIGNMENT................................................ 45
   SECTION 9.8. PARTIES IN INTEREST....................................... 45
   SECTION 9.9. WAIVER; REMEDIES CUMULATIVE............................... 45
   SECTION 9.10. FURTHER ASSURANCES....................................... 46
   SECTION 9.11. GOVERNING LAW............................................ 46


                                      iii

<PAGE>

   SECTION 9.12. JURISDICTION; SERVICE OF PROCESS......................... 46
   SECTION 9.13. COUNTERPARTS............................................. 46
</TABLE>

<TABLE>
<CAPTION>
 Exhibits           Description
 --------           -----------
<S>                 <C>
Exhibit A           Promissory Note
Exhibit B-1         Form of Jerald Harshberger Employment Agreement
Exhibit B-2         Form of Key Employee Employment Agreement
Exhibit C           Form of Sole Stockholder Non-Competition Agreement
Exhibit D           Legal Opinion of Counsel to the Company
Exhibit E           Legal Opinion of Counsel to Hanger
</TABLE>


<TABLE>
<CAPTION>
 Schedules          Description
 --------           -----------
<S>                 <C>
1.1                 Purchased Shares
1.2(b)              Assets and Liabilities Transferred Prior to
                      Closing
3.2                 Officers and Directors; Certificate of
                      Incorporation and By-Laws;  Minutes; Stock
                      Certificates and Transfer Books
3.3                 Capitalization
3.5                 Filings and Consents
3.7                 Financial Statements
3.8                 Liabilities
3.9                 Certain Changes or Events of the Company
3.10                Litigation Matters
3.11                Brokers
3.12(c)             Tax Returns
3.12(e)             Affiliated Groups
3.12(f)             Additional Tax Matters
3.13(a)             Real Property Owned
3.13(b)             Real Property Leased or Subleased
3.14(c)             Intellectual Property Owned
3.14(d)             Intellectual Property Licensed, Sublicensed,
                      Agreements or Permission
3.15                Tangible Assets
3.16                Inventory
3.17                Contracts
3.20                Insurance Policies
3.21                Employees
3.22                Employee Benefit Plans
3.25                Certain Business Relationships with the Company
3.27                Standard Sale, Lease and Performance Terms and
                      Conditions
5.2                 Negative Covenants
7.2(c)              Contracts or Agreements Requiring Consents or
                      Waivers
</TABLE>


                                      iv

<PAGE>


                           STOCK PURCHASE AGREEMENT

      THIS STOCK  PURCHASE  AGREEMENT,  dated as of  December  23,  1997 (this
"AGREEMENT"),   by  and  among  Hanger  Orthopedic  Group,  Inc.,  a  Delaware
corporation  ("HANGER");  Hanger  Prosthetics  &  Orthotics,  Inc., a Delaware
corporation  ("BUYER") and a  wholly-owned  subsidiary of Hanger;  Harshberger
Prosthetic  &  Orthotic  Center,  Inc.,  an Alabama  corporation,  Harshberger
Prosthetic  &  Orthotic  Center  of  Mobile,  Inc.,  an  Alabama  corporation,
Harshberger  Prosthetic  &  Orthotic  Center of  Florence,  Inc.,  an  Alabama
corporation  and FAB- CAM,  Inc., an Alabama  corporation  (individually,  the
"COMPANY" and collectively,  the "Companies");  and Jerald J. Harshberger, the
sole stockholder of the Companies (the "SOLE STOCKHOLDER").

                             W I T N E S S E T H:

      WHEREAS,  the Sole  Stockholder  is the sole owner of all the issued and
outstanding shares (all of such shares being  collectively  referred to as the
"SHARES") of the common  stock,  par value of $1.00 per share,  of each of the
Companies (the "COMPANY COMMON STOCK"),  and the Sole  Stockholder now desires
to sell, and the Buyer wishes to purchase (the "PURCHASE"),  all of the shares
of Company  Common Stock upon the terms and subject to the  conditions of this
Agreement; and

      WHEREAS,  Hanger,  the Company and the Sole Stockholder are made parties
hereto for the purposes as set forth herein; and

      WHEREAS, certain capitalized terms used in this Agreement are defined in
Section 9.3.

      NOW,  THEREFORE,  in  consideration  of the foregoing and the respective
representations,  warranties,  covenants  and  agreements  set  forth  in this
Agreement, the parties hereto agree as follows:


                                   ARTICLE I

                          SALE AND PURCHASE OF SHARES

      SECTION 1.1        SALE OF SHARES.  Sole Stockholder  agrees to sell the
                         Shares  to Buyer and Buyer  agrees  to  purchase  the
                         Shares,  as set  forth on  SCHEDULE  1.1,  from  Sole
                         Stockholder   for  the  purchase  price  provided  in
                         Section  1.2(a),  payable in accordance  with Section
                         1.2,   subject  to  adjustment  in  accordance   with
                         Sections 1.2(c) and 1.2(d),  and subject to the terms
                         and conditions and based upon the representations and
                         warranties contained herein.

      SECTION 1.2        PURCHASE PRICE, PAYMENT AND ADJUSTMENTS.

            (a)   PURCHASE PRICE AND PAYMENT.  Buyer agrees to pay to the Sole
Stockholder  at the Closing a total of Three  Million Fifty  Thousand  Dollars
($3,050,000)  (the  "PURCHASE  PRICE") for the Shares by delivery  of: (i) One


                                      -1-

<PAGE>

Million Five Hundred Fifty Thousand  Dollars  ($1,550,000)  in cash payable by
wire transfer or delivery of other  immediately  available  funds;  and (ii) a
subordinated  promissory  note in the  principal  amount of One  Million  Five
Hundred Thousand Dollars ($1,500,000) in the form attached hereto as EXHIBIT A
(the "NOTE"),  having a term of five (5) years and bearing simple  interest at
the rate of seven and  one-half  percent  (7.5%)  per  annum,  with  principal
payable  annually in equal  installments  of Three  Hundred  Thousand  Dollars
($300,000) each, plus accrued interest on the unpaid principal balance payable
with each such principal  installment,  and with such installments  being made
annually  on each  anniversary  date of the  Closing  Date.  The Note shall be
guaranteed  by Hanger.  The  Purchase  Price  shall be subject to  pre-Closing
adjustments  as  set  forth  in  Section  1.2(d)(ii)  below  and  post-Closing
adjustments as set forth in Sections 1.2(c) and 1.2(d)(iii) below. The portion
of the  Purchase  Price  allocated to the covenant not to compete set forth in
the  Non-Competition  Agreement  attached  hereto as EXHIBIT C shall equal one
percent  (1%)  of the  Purchase  Price  (as  modified  by any  Purchase  Price
Adjustments made as of the Closing Date under Section  1.2(d)(ii)),  and shall
be payable at the Closing out of the cash portion of the Purchase Price.

            (b)   PRE-CLOSING  TRANSFERS.  Notwithstanding  anything contained
herein to the contrary,  prior to the Closing Date in accordance with Sections
6.2 and 6.3 hereof, the Companies shall transfer, distribute and/or dispose of
the following items (listed in detail on SCHEDULE  1.2(B) attached  hereto) to
the  Sole  Stockholder  or to a  third  party  at the  direction  of the  Sole
Stockholder,  all with the effect that the following  items shall not be owned
by the Companies,  nor assumed by Buyer, at the Closing Date: (i) any notes or
accounts receivable due to the Companies from their officers, directors or the
Sole Stockholder, or due from the Companies to its officers,  directors or the
Sole  Stockholder;  (ii) any real  property  owned by the  Companies  (and any
fixtures  located  thereon)  and  any  mortgages,  deeds  of  trust  or  other
indebtedness  on or relating to such real property for which the Companies are
liable in any manner  whatsoever;  (iii) any automobiles or vehicles leased or
owned  by the  Companies  that  are used  for  personal  purposes  by the Sole
Stockholder or any employee of the Companies,  and any leases or  indebtedness
on or relating to such  automobiles  or vehicles for which the  Companies  are
liable in any manner whatsoever;  (iv) all life insurance policies on the life
of the Sole Stockholder;  (v) all  indebtedness,  including but not limited to
all bank debt,  and all  indebtedness  relating to prior  acquisitions  by the
Company;  and (vi) any cash in excess of the amount  necessary  to fully cover
all checks issued by the Company up to and through the Closing Date. Any Taxes
generated in connection with such transfers,  distributions or disposals shall
be borne solely by the Sole Stockholder or shall be reimbursed to the Buyer by
the Sole  Stockholder.  Furthermore,  prior to the Closing  Date,  the Company
shall fully pay all outstanding pension plan and profit sharing  contributions
due from the Company, if any.

            (c)   EARNOUT PAYMENTS.

                  (i)    In  addition to the  consideration  to be paid to the
Sole  Stockholder  pursuant  to  Section  1.2(a),  so long as (i)  none of the
Companies  nor the Sole  Stockholder  has  breached  the  representations  and
warranties  contained  in  Articles  III and  IIIA  hereof  and  (ii) the Sole
Stockholder  has not  breached  the  terms  of the  Non-Competition  Agreement
(attached  hereto as  EXHIBIT  C),  Buyer  shall  pay to the Sole  Stockholder
additional  consideration for the Shares (the "EARNOUT PAYMENTS") in an amount


                                      -2-

<PAGE>

equal to twenty  percent  (20%) of the annual Net Sales (as defined in Section
1.2(c)(ii))  during the  five-year  period  beginning  on the first day of the
month immediately following the Closing Date and ending on the last day of the
month including the fifth  anniversary  date of the Closing Date (the "EARNOUT
PERIOD").

                         (A)   Notwithstanding anything herein to the contrary
and subject to Sections  1.2(c)(i)(B) and (C) below, the amount of the Earnout
Payment for each year of the Earnout  Period shall not exceed  Sixty  Thousand
Dollars ($60,000) for such year (the "ANNUAL MAXIMUM"), and the maximum amount
of the Earnout  Payments for the Earnout Period shall not exceed Three Hundred
Thousand Dollars ($300,000) in the aggregate.

                         (B)   If the  Annual  Maximum  for any  Earnout  Year
exceeds  the amount of the Earnout  Payment  for such year,  the amount of the
Annual  Maximum for the next  Earnout Year shall be increased by the amount of
such excess.

                         (C)   If the amount of the  Earnout  Payment  for any
Earnout  Year  exceeds  the amount of the Annual  Maximum  for such year,  the
amount of the Earnout  Payment for the next Earnout Year shall be increased by
the amount of such deficiency but not in excess of the Annual Maximum for such
year or years.

                  (ii)   For  purposes of this  Agreement,  "NET SALES"  means
gross sales and revenues earned during each 12-month period during the Earnout
Period (individually, the "EARNOUT YEAR" or collectively, the "EARNOUT YEARS")
and  attributable  to orthotic and prosthetic  services  rendered and products
sold by  Harshberger  Prosthetic & Orthotic  Center of Florence,  Inc., or any
successor  entity,  less non-allowed  charges (except for any such non-allowed
insurance  charges  resulting from Buyer's  negligence),  deductions for sales
discounts and disallowances  and a reasonable  allowance for doubtful accounts
or reserve for bad debts for each such Earnout Year.

                  (iii)  The  computations  required  in this  Section  1.2(c)
shall be made in  accordance  with GAAP applied on a consistent  basis.  Buyer
shall deliver the  calculation of the Earnout  Payment for each of the Earnout
Years to the Sole  Stockholder  within  forty-five  (45) days after the end of
each such year, and such calculation shall be deemed conclusive and binding on
the parties for purposes of computing  the Earnout  Payments,  unless the Sole
Stockholder notifies Buyer in writing within thirty (30) days after receipt of
such  calculation of the  disagreement  therewith by Sole  Stockholder,  which
notice shall state in reasonable  detail the reasons for any such disagreement
and  identify  the  amounts and items in dispute.  Any such  dispute  shall be
resolved  in the  manner  set  forth  in  Section  1.2(d)(v)  hereof.  If Sole
Stockholder  does not provide such written  notice to Buyer within such 30-day
period,  then Buyer shall make the applicable  Earnout Payment within ten (10)
days after the date by which Sole  Stockholder  was  required to provide  such
written notice under this Section 1.2(c)(iii).


                                      -3-

<PAGE>

            (d)   PURCHASE PRICE ADJUSTMENTS.

                  (i)    Notwithstanding  anything contained in this Agreement
to the contrary,  the Sole Stockholder guarantees that the Companies' combined
Adjusted  Working  Capital  (as  defined  herein)  measured as of the close of
business on the Closing Date shall equal or exceed  $360,000.  For purposes of
this Agreement,  "ADJUSTED  WORKING CAPITAL" means, as of the Closing Date and
determined in accordance with GAAP, the SUM OF THE COMPANIES' (A) cash on hand
or in the bank,  (B) Accounts  Receivable  (as defined in Section  3.18),  (C)
Inventory (as defined in Section 3.16),  and (D) prepaid expenses and deposits
shown as  assets on the  Companies'  books  and  records,  LESS THE SUM OF THE
COMPANIES' (x) trade accounts payable,  (y) accrued expenses and payroll taxes
payable, and (z) income Taxes payable and any other current  Liabilities.  For
purposes of  calculating  the Purchase  Price  Adjustment on the  Post-Closing
Adjustment Date (as defined below),  Accounts  Receivable shall be adjusted to
reflect  actual  collections  of Accounts  Receivable  by the Companies or any
successor entity, as provided in Section 1.2(d)(iv) below.

                  (ii)   If, on the Closing Date,  Adjusted Working Capital is
less than the amount set forth in Section 1.2(d)(i) above, the cash portion of
the Purchase Price payable  pursuant to Section 1.2(a) shall be reduced by the
amount of such deficiency. Any material change between August 31, 1997 and the
Closing Date in the Companies'  Assets and Liabilities  (other than Assets and
Liabilities included in the calculation of Adjusted Working Capital) will also
result in an  appropriate  adjustment to the Purchase  Price stated in Section
1.2(a).  For purposes of this  Section  1.2(d)(ii),  a "material  change" is a
change that is greater than $10,000.  The amounts to be determined  under this
Section  1.2(d)(ii) shall be based upon an estimated trial balance dated as of
the Closing Date or a date prior to the Closing Date that is acceptable to the
Buyer and that shall be prepared by the Company and  presented to the Buyer at
or immediately prior to the Closing Date.

                  (iii)  If,  on   December   31,   1998  (the   "POST-CLOSING
ADJUSTMENT DATE"), Adjusted Working Capital measured as of the Closing Date is
less than the amount set forth in Section  1.2(d)(i) above, the Purchase Price
shall be  reduced  by the  amount of such  deficiency,  less the amount of any
adjustment to the Purchase  Price made under  Section  1.2(d)(ii)  above.  The
Buyer shall be entitled to reduce the first  installment  payment of principal
and interest on the Note by the amount of such deficiency,  and next to reduce
the outstanding principal balance of the Note by any remaining deficiency.

                  (iv)   If, on the  Post-Closing  Adjustment  Date,  Adjusted
Working Capital measured as of the Closing Date is greater than the amount set
forth in Section 1.2(d)(i) above, the Purchase Price shall be increased by the
amount of such  deficiency,  and the Buyer shall pay the amount of such excess
to the  Sole  Stockholder  in cash by  wire  transfer  or  delivery  of  other
immediately  available funds,  subject to the provisions of Sections 1.2(d)(v)
and (vi) hereof.

                  (v)    Solely for purposes of determining  Adjusted  Working
Capital under Sections 1.2(d)(iii) and (iv) above, any deficiency or excess in
the amount of the Accounts  Receivable  component of Adjusted  Working Capital
shall be determined by comparing  Accounts  Receivable of the Company measured


                                      -4-

<PAGE>

at the  Closing  Date and the  amount  of such  Accounts  Receivable  actually
collected  by  Buyer  for the  period  beginning  on the  first  business  day
following the Closing Date and ending on the Post-Closing  Adjustment Date. If
Buyer subsequently  collects any Accounts  Receivable that were uncollected as
of the  Post-Closing  Adjustment  Date,  Buyer shall be entitled to retain any
such collections.

                  (vi)   The   amounts  to  be   determined   under   Sections
1.2(d)(iii),  (iv) and (v) shall be based upon a final  balance sheet dated as
of the  Closing  Date.  Buyer  may  choose to have such  final  balance  sheet
prepared by a  nationally-recognized,  independent certified public accounting
firm  selected  by  the  Buyer.   Buyer  shall  deliver  the  calculation  and
determination of the Purchase Price Adjustment to the Sole Stockholder  within
forty-five (45) days after the Post- Closing Adjustment Date. Such calculation
shall be  deemed  conclusive  and  binding  on the  parties  for  purposes  of
computing the Purchase Price Adjustment  unless the Sole  Stockholder  objects
pursuant to the provisions of this Section 1.2(d)(vi). If the Sole Stockholder
has any objections to the determination of the Purchase Price Adjustment under
this Section 1.2(d)(vi),  he will deliver a detailed statement  describing his
objections  to  the  Buyer  within  thirty  (30)  days  after   receiving  the
appropriate  determination  of the Purchase  Price  Adjustment  and supporting
calculations  from the  Buyer.  The  Buyer and the Sole  Stockholder  will use
reasonable efforts to resolve any such objections themselves.

                         (A)   If the parties do not obtain a final resolution
within  thirty  (30)  days  after  the Buyer has  received  the  statement  of
objections  regarding the calculation of the Purchase Price  Adjustment or the
Earnout Payment,  the Buyer and the Sole Stockholder will select an accounting
firm mutually acceptable to them to resolve any remaining  objections.  If the
Buyer  and the Sole  Stockholder  are  unable  to agree  on the  choice  of an
accounting firm, Buyer will select a nationally-recognized, independent public
accounting firm. The  determination of any accounting firm so selected will be
set forth in writing and will be conclusive and binding upon the parties.  The
Buyer will revise the  determination  of the Purchase Price  Adjustment or the
Earnout  Payments as  appropriate  to reflect the resolution of any objections
thereto.

                         (B)   In the event the parties  submit any unresolved
objections  with  respect to the  determination  of the amount of the Purchase
Price  Adjustment or the Earnout Payments to an accounting firm for resolution
as provided in Section  1.2(d)(vi)(A)  above,  the Buyer, the Sole Stockholder
will share  responsibility for the fees and expenses of the accounting firm as
follows:

                               (I)   if the  accounting  firm  agrees with the
Buyer's  determination  of the amount of the Purchase Price  Adjustment or the
Earnout  Payments  (with the amount so  determined  by the Buyer  referred  to
herein as the "BUYER'S  VALUE"),  the Sole Stockholder will be responsible for
all of the fees and expenses of the  accounting  firm  incurred in  connection
with the  preparation  of the  determination  with which the  accounting  firm
agrees;

                               (II)  if the  accounting  firm  agrees with the
Sole  Stockholders'   determination  of  the  amount  of  the  Purchase  Price
Adjustment or the Earnout  Payments (with the amount so determined by the Sole


                                      -5-

<PAGE>

Stockholder  referred to herein as the "SOLE STOCKHOLDER'S  VALUE"), the Buyer
will be responsible  for all of the fees and expenses of the  accounting  firm
incurred in connection  with the preparation of the  determination  with which
the accounting firm agrees; and

                         (C)   if the  accounting  firm  determines  that  the
amount of the Purchase Price  Adjustment or the Earnout  Payments (the "ACTUAL
VALUE") is different  from either the Buyer's Value or the Sole  Stockholder's
Value,  the party whose  determination  is closest to the Actual Value will be
responsible  for that fraction of the fees and expenses of the accounting firm
equal to (x) the difference between the closest party's  determination and the
Actual  Value over (y) the greater of the  difference  between (I) the Buyer's
Value  and  the  Sole   Stockholder's   Value  and  (II)  the  other   party's
determination  (which is furthest from the Actual Value) and the Actual Value,
and the Buyer will be responsible for the remainder of the fees and expenses.

                         (D)   Each  party  will  make  the  work  papers  and
back-up  materials  used  in  determining  the  Buyer's  Value  and  the  Sole
Stockholder's  Value  available to the other party and their  accountants  and
other  representatives  at reasonable times and upon reasonable  notice at any
time during (I) the  preparation  of the Buyer's  Value or Sole  Stockholder's
Value,  (II) the review by either party of the other party's  determination of
the  Purchase  Price  Adjustment  or  the  Earnout  Payments,  and  (III)  the
resolution by the parties of any objections thereto.

                         (E)   If the  Sole  Stockholder  does not  provide  a
written  statement of  objections to Buyer within thirty (30) days after Buyer
provides the Sole  Stockholder  with the  determination  of the Purchase Price
Adjustment or the Earnout  Payment,  then Buyer shall make the Purchase  Price
Adjustment or Earnout Payment, if applicable,  and, solely with respect to the
Purchase Price Adjustment,  shall (i) reduce the first installment payment due
under the Note and issue a  Replacement  Note,  if there is a reduction in the
Purchase  Price,  or (ii) make the cash  payment to the Sole  Stockholder,  if
there is an increase  in the  Purchase  Price,  within ten (10) days after the
date by which the Sole  Stockholder  was  required  to provide  such a written
statement of objections under this Section 1.2(d)(vi). If the Sole Stockholder
provides a written  statement of  objections  to Buyer within thirty (30) days
after  Buyer  provides  the Sole  Stockholder  with the  determination  of the
Purchase Price  Adjustment or the Earnout Payment and the parties proceed with
the dispute resolution  mechanism described in this Section  1.2(d)(vi),  then
Buyer shall: (I) in the case of the Earnout Payment, make the Earnout Payment,
as adjusted; and (II) in the case of the Purchase Price Adjustment, reduce the
first installment  payment due under the Note and issue a Replacement Note, if
applicable,  as set forth above,  within ten (10) days after the resolution of
such dispute.

                  (vii)  In the event the Purchase Price Adjustment results in
a reduction in the principal  amount of the original  Note,  the original Note
shall be deemed to have been cancelled on the  Post-Closing  Adjustment  Date,
and the Sole  Stockholder  shall  have  the  right to  receive  a  replacement
promissory note (the "REPLACEMENT NOTE") from the Buyer. Upon surrender of the
original Note for  cancellation to the Buyer,  the Sole  Stockholder  shall be
entitled  to receive a  Replacement  Note from the Buyer,  and the Buyer shall


                                      -6-

<PAGE>

promptly issue a Replacement  Note to the Sole  Stockholder,  which Note shall
have a principal  balance equal to the principal balance of the original Note,
less the portion of the Purchase Price  Adjustment that results in a reduction
in the principal amount of the original Note. The reduced principal amount and
interest  on the reduced  principal  amount of the  Replacement  Note shall be
payable over four (4) years and otherwise on the same terms and  conditions as
the original Note.

            (e)   CANCELLATION OF TREASURY STOCK. Each share of Company Common
Stock held in the treasury of the Company,  if any,  immediately  prior to the
Closing Date shall be canceled and  extinguished  and no payment shall be made
with respect thereto.


      SECTION 1.3        DELIVERIES AT CLOSING; STOCK TRANSFER BOOKS.

                  (a)    At  the  Closing,  (i)  the  Sole  Stockholder  shall
deliver to the Buyer the  various  certificates,  instruments,  and  documents
referred to in Sections  7.1 and 7.2 hereof,  (ii) the Buyer shall  deliver to
the Sole  Stockholder  the various  certificates,  instruments,  and documents
referred to in Sections 7.1 and 7.3 hereof,  (iii) the Sole Stockholder  shall
deliver to the Buyer  stock  certificates  representing  all of the issued and
outstanding  shares of capital  stock of the  Companies,  endorsed in blank or
accompanied by duly executed  assignment  documents,  and (iv) the Buyer shall
deliver to the Sole Stockholder the consideration  specified in Section 1.2(a)
hereof,   subject  to  any  pre-Closing   adjustment  required  under  Section
1.2(d)(ii).

                  (b)    On the  date of the  Agreement,  the  stock  transfer
books  of  the  Company  shall  be  closed  and  there  shall  be  no  further
registration of transfers of shares of Company Common Stock  thereafter on the
records  of the  Company.  On and after the  Closing  Date,  any  certificates
representing  shares of Company Common Stock shall  thereafter  only represent
the  right to  receive  a pro rata  portion  of the  Purchase  Price  and such
certificates,  upon  presentation to Hanger or Buyer,  shall be converted into
the Purchase Price consideration.


                                  ARTICLE II

                             CLOSING; CLOSING DATE

      The closing of the  transactions  contemplated  by this  Agreement  (the
"CLOSING")  shall take place at the  offices of Buyer's  attorneys,  Freedman,
Levy, Kroll & Simonds,  Suite 825, 1050 Connecticut Avenue, N.W.,  Washington,
D.C.  20036, or at such other location and on such other date as the Buyer and
the Sole Stockholder may mutually agree in writing;  PROVIDED,  however,  that
the Closing  shall take place no later than  December  31, 1997 (the  "CLOSING
DATE").  The Closing  shall take place  following  the receipt of all executed
documents by Freedman,  Levy, Kroll & Simonds, as agent for the Buyer, and the
satisfaction  of the  conditions  to  Closing  set forth in  Section 7 of this
Agreement, and there shall be no need for any party to appear at the Closing.


                                      -7-

<PAGE>

                                  ARTICLE III

                        REPRESENTATIONS AND WARRANTIES
                            CONCERNING THE COMPANY

      Each of the Companies and the Sole  Stockholder  hereby  represents  and
warrants, jointly and severally, to Hanger and Buyer as follows as of the date
of this Agreement and as of the Closing Date:

      SECTION 3.1        ORGANIZATION  AND  QUALIFICATION.  Each  Company is a
corporation  duly organized,  validly  existing and in good standing under the
laws  of the  jurisdiction  of its  incorporation  or  organization,  has  all
requisite corporate or other power and authority to own, lease and operate its
properties and to carry on its business as it is now being  conducted,  and is
duly  qualified  and in good standing to do business in each  jurisdiction  in
which the nature of the business  conducted by it or the  ownership or leasing
of its properties makes such  qualification  necessary.  The Companies have no
Subsidiaries,  and  do  not,  directly  or  indirectly,  own  or  control  any
investment  or  interest  (whether in the form of debt or equity) in any other
Person.

      SECTION 3.2        CERTIFICATE OF  INCORPORATION  AND By-Laws.  SCHEDULE
3.2 contains (i) a list of the officers and directors of the  Companies,  (ii)
complete  and  correct  copies of each  Company's  Certificate  or Articles of
Incorporation and By-Laws or equivalent organizational documents, in each case
as amended or restated,  as in effect as of the Closing Date, (iii) the minute
books  relating  to all  meetings  of  stockholders,  board of  directors  and
committees of the Companies, (iv) stock certificate books of the Companies and
(v)  stock  transfer  books  of the  Companies.  None of the  Companies  is in
violation  of  any  of  the  provisions  of its  Certificate  or  Articles  of
Incorporation or By-Laws or equivalent  organizational documents, in each case
as amended or restated.  In addition,  the minute books (containing the record
of meetings of the stockholders,  the board of directors and any committees of
the board of directors),  the stock  certificate  books and the stock transfer
books of each Company are correct and complete.

      SECTION 3.3        CAPITALIZATION.  The authorized capital stock of each
of the  Companies  is set forth on SCHEDULE 3.3  attached  hereto.  All of the
Shares of the Companies are duly  authorized,  validly issued,  fully paid and
non-assessable  and not subject to preemptive  rights created by statute,  the
Companies'  Certificates  or  Articles  of  Incorporation  or  By-Laws  or any
agreement to which any of the Companies is a party or bound,  (b) no shares of
Company Common Stock were held in treasury of any of the Companies and (c) all
of the issued and outstanding  shares of Company Common Stock are owned by and
held in the name of the Sole  Stockholder.  There  are no  bonds,  debentures,
notes or other indebtedness,  issued or outstanding,  having the right to vote
on any matters on which the  Companies'  stockholders  may vote.  There are no
options,  warrants,  calls or other rights (including  subscription  rights or
registration rights),  agreements,  proxies, voting rights agreements,  voting
trusts,  arrangements or commitments of any character,  presently outstanding,
which (i)  obligate any of the  Companies to issue,  deliver or sell shares of
its capital  stock or debt  securities,  (ii) obligate any of the Companies to
grant,  extend or enter  into any such  option,  warrant,  call or other  such
right,  agreement,  arrangement  or  commitment,  (iii)  obligate  any  of the
Companies to  repurchase,  redeem or  otherwise  acquire any shares of Company


                                      -8-

<PAGE>

Common  Stock,  or (iv) relate to the issued or unissued  capital stock of, or
other equity interests in, any of the Companies.

      SECTION 3.4        AUTHORITY.  Each Company has all requisite  corporate
power and  authority  to execute and deliver  this  Agreement,  to perform its
obligations hereunder and to consummate the transactions  contemplated hereby.
The  execution  and delivery of this  Agreement  and the  consummation  of the
transactions  contemplated  hereby have been duly  authorized by all necessary
corporate action and no other corporate proceeding on the part of each Company
is necessary to authorize  this  Agreement or to consummate  the  transactions
contemplated  hereby.  This  Agreement has been duly executed and delivered by
each  Company  and,  assuming the due  authorization,  execution  and delivery
thereof by the Sole  Stockholder,  Hanger and  Buyer,  constitutes  the legal,
valid and binding  obligation of each Company  enforceable in accordance  with
its terms.

      SECTION 3.5        NO CONFLICT; REQUIRED FILINGS AND CONSENTS.

                  (a)    Except as set forth in SCHEDULE  3.5,  the  execution
and delivery of this Agreement by the Companies does not, and the  performance
of this  Agreement by the Companies  will not (i) conflict with or violate the
Companies'  Certificates or Articles of Incorporation or By-Laws or equivalent
organizational  documents,  in each case as amended or restated, (ii) conflict
with or violate any federal, state, foreign or local law, statute,  ordinance,
rule, regulation, order, judgment or decree (collectively,  "LAWS") applicable
to the  Companies or by which any of their  properties  or Assets are bound or
subject to, or (iii)  result in any breach of or  constitute  a default (or an
event that with notice or lapse of time or both would become a default) under,
or give to  others  any  rights of  termination,  amendment,  acceleration  or
cancellation  of, or require  payment  under,  or result in the creation of an
Encumbrance on, any of the properties or Assets of the Companies  pursuant to,
any note, bond, mortgage,  indenture,  contract,  agreement,  lease,  license,
permit,  franchise  or other  instrument  or  obligation  to which  any of the
Companies is a party or by which any of the Companies or any of its properties
is bound or subject.

                  (b)    The execution  and delivery of this  Agreement by the
Companies  does not, and the  performance  of this  Agreement by the Companies
will not,  require  any of the  Companies  to obtain  any  consent,  approval,
authorization or permit of, or to make any filing with or notification to, any
governmental  or  regulatory  authority,  domestic  or foreign  ("GOVERNMENTAL
ENTITIES") based on Laws and other requirements of Governmental Entities.

      SECTION 3.6        PERMITS;  COMPLIANCE. The Companies are in possession
of all  franchises,  grants,  authorizations,  licenses,  permits,  easements,
variances, exemptions, consents, certificates,  approvals and orders necessary
to own,  lease and operate its properties and to carry on their business as it
is now being conducted (collectively,  the "COMPANY PERMITS"), and there is no
action, proceeding or investigation pending or threatened regarding suspension
or  cancellation  of any of the  Company  Permits.  The  Companies  are not in
conflict  with,  or in default or violation of (a) any Law  applicable  to the
Companies or which any of their  properties  or Assets are bound by or subject
to or (b) any of the Company Permits.  None of the Companies has received from


                                      -9-

<PAGE>

any  Governmental  Entity any written  notification  with  respect to possible
conflicts, defaults or violations of Laws.

      SECTION 3.7        FINANCIAL  STATEMENTS.  SCHEDULE 3.7  contains  true,
correct and complete  copies of the unaudited  balance sheets of the Companies
as of August 31, 1997 and, with respect to  Harshberger  Prosthetic & Orthotic
Center of Florence,  Inc., as of October 24, 1997 (collectively,  the "BALANCE
Sheet"),  and the related  statements of operations,  statements of cash flows
and statements of stockholders equity for the period then ended, and the notes
and schedules thereto,  together with the report thereon of Donegan, Bradley &
Wylie,  LLP  (collectively,   the  "FINANCIAL   STATEMENTS").   The  Financial
Statements  are attached  hereto as SCHEDULE 3.7 and have been  prepared  from
books and records of the Company on the tax basis method of accounting applied
on a basis consistent with preceding years and throughout the periods involved
(except as otherwise  noted  therein).  The  Financial  Statements  fairly and
accurately present the financial condition,  results of operations and changes
in cash  flows of the  Companies  at the  dates  thereof  and for the  periods
indicated in the Financial  Statements.  No financial  statement of any Person
other  than  the  Companies  is  required  to be  included  in  the  Financial
Statements.

      SECTION 3.8        NO  UNDISCLOSED  LIABILITIES.  Except as set forth on
SCHEDULE 3.8, the Companies have no  liabilities  or other  obligations of any
kind  whatsoever,   whether   accrued,   contingent,   absolute,   determined,
determinable  or otherwise  ("LIABILITY"  or  "LIABILITIES"),  and there is no
existing  condition,  situation or set of circumstances which could reasonably
be  expected  to result in such a  Liability,  other  than  Liabilities  fully
reflected or reserved against on the face of the Balance Sheet as adjusted for
Liabilities incurred in the Ordinary Course of Business since August 31, 1997,
through the Closing Date.

      SECTION 3.9        ABSENCE OF CERTAIN  CHANGES OR EVENTS.  Since  August
31, 1997,  there has not been any  material  adverse  change in the  business,
financial condition,  operations, results of operations or future prospects of
the Companies.  Without  limiting the generality of the foregoing,  since that
date and except as otherwise disclosed in SCHEDULE 3.9:

                  (a)    the Companies have not sold, leased,  transferred, or
assigned  any of their  Assets,  tangible or  intangible,  other than sales to
their customers for fair consideration in the Ordinary Course of Business;

                  (b)    the  Companies  have not entered into any  agreement,
contract, lease or license (or series of related agreements, contracts, leases
and licenses) outside the Ordinary Course of Business;

                  (a)    no party  (including the Companies) has  accelerated,
terminated, modified or canceled any agreement, contract, lease or license (or
series of related  agreements,  contracts,  leases and  licenses) to which the
Companies are a party or by which the Companies are bound;

                  (b)    the Companies have not imposed,  granted,  allowed or
consented to any Security Interest upon any of their Assets;


                                     -10-

<PAGE>

                  (c)    the Companies  have not made any capital  expenditure
(or series of related  capital  expenditures)  either  involving  more than an
aggregate of Five Thousand Dollars  ($5,000.00) or outside the Ordinary Course
of Business;

                  (d)    the  Companies  have not made any capital  investment
in, any loan to, or any  acquisition of the securities or Assets of, any other
Person (or series of related capital investments, loans, and acquisitions);

                  (e)    the  Companies  have not  issued any note,  bond,  or
other  debt  security  or  created,  incurred,   assumed,  or  guaranteed  any
indebtedness for borrowed money or capitalized lease obligation;

                  (f)    the  Companies  have not  delayed  or  postponed  the
payment of trade  accounts  payable,  accrued  expenses  or other  Liabilities
outside the Ordinary Course of Business;

                  (g)    the Companies have not canceled, compromised, waived,
or released any right or claim (or series of related rights and claims);

                  (h)    the  Companies   have  not  granted  any  license  or
sublicense of any rights under or with respect to any Intellectual Property;

                  (i)    there has been no change  made or  authorized  in any
Company's  Certificate or Articles of  Incorporation  or By-Laws or equivalent
organizational  documents, in each case as amended or restated prior to August
31, 1997;

                  (j)    the  Companies  have not  issued,  sold or  otherwise
disposed of any of their capital stock, or granted any options,  warrants,  or
other rights to purchase or obtain  (including upon conversion,  exchange,  or
exercise) any of its capital stock;

                  (k)    the Companies have not declared,  set aside,  or paid
any  dividend or made any  distribution  with respect to their  capital  stock
(whether in cash or in kind) or redeemed, purchased, or otherwise acquired any
of their capital stock;

                  (l)    the  Companies  have  not   experienced  any  damage,
destruction, or loss (whether or not covered by insurance) to their Assets;

                  (m)    the  Companies  have not made any loan to, or entered
into  any  other  transaction  with,  any of  their  directors,  officers  and
employees;


                                     -11-

<PAGE>

                  (n)    the  Companies  have not entered into any  employment
contract or collective bargaining agreement,  written or oral, or modified the
terms of any existing such contract or agreement;

                  (o)    the  Companies  have not granted any  increase in the
compensation of any of their directors, officers and employees;

                  (p)    the Companies have not adopted,  amended, modified or
terminated  any bonus,  profit-sharing,  incentive,  severance  or other plan,
contract or commitment for the benefit of any of their directors, officers and
employees (or taken any such action with respect to any other Employee Benefit
Plan);

                  (q)    the  Companies  have  not made any  other  change  in
employment  terms for any of their directors,  officers and employees  outside
the Ordinary Course of Business;

                  (r)    the  Companies  have not made or  pledged to make any
charitable or other capital contribution;

                  (u)    the Companies  have not done any act, or failed to do
any act which they had a duty or  obligation  to  perform,  which has or could
result in a breach of any obligation of any of the Companies;

                  (v)    there  has not  been  any  other  occurrence,  event,
incident, action, failure to act or transaction outside the Ordinary Course of
Business involving any of the Companies; and

                  (w)    the  Companies  have  not  committed  to  any  of the
foregoing.

      SECTION 3.10       ABSENCE  OF  LITIGATION.   Except  as  set  forth  on
SCHEDULE 3.10, (a) there is no claim,  action, suit,  litigation,  proceeding,
arbitration  or  investigation  of any kind,  at law or in  equity  (including
actions or  proceedings  seeking  injunctive  relief),  pending or  threatened
against  any of the  Companies  or any  Assets,  properties  or  rights of the
Companies,  and (b) the Companies are not subject to any continuing  order of,
consent decree,  settlement  agreement or other similar written agreement with
or  continuing  investigation  by, any court or  Governmental  Entity,  or any
judgment, order, writ, injunction,  decree or award of any court, Governmental
Entity or  arbitrator.  In respect of the  matters  relating  to or arising in
connection  with the  actions set forth in  SCHEDULE  3.10,  there is no fact,
event,  condition,  circumstance  or other  matter  which  either  has,  or is
reasonably  likely to have  resulted  in, an event or  determination  having a
Company  Material  Adverse  Effect.  The Companies have delivered to Hanger or
Buyer copies of all pleadings,  correspondence and other documents relating to
each matter disclosed in SCHEDULE 3.10.

      SECTION 3.11       BROKERS.  Except as set forth on  SCHEDULE  3.11,  no
broker, finder or investment banker is entitled to any brokerage,  finder's or
other fee or commission in connection  with the  transactions  contemplated by
this Agreement  based upon  arrangements  made by or on behalf of any Company.
Each  Company  has  heretofore  furnished  to  Hanger  a  correct  copy of all
agreements  between such Company and any broker,  finder or investment adviser
pursuant  to which such firm or  individual  would be  entitled to any payment
relating to the Purchase.  The Purchase  Price shall be reduced to reflect the
payment of such fees by any Company in the event any such fees are not paid by


                                     -12-

<PAGE>

the Sole Stockholder or by any of the Companies prior to the Closing Date.

      SECTION 3.12       TAX MATTERS.

            (a)   Each  Company has filed all Tax  Returns in a timely  manner
that it was  required to file.  All such Tax Returns were correct and complete
in all respects.  All Taxes owed by each Company  (whether or not shown on any
Tax  Return)  have  been  paid  or  accrued  and  proper  reserves  have  been
established  therefor.  Each Company is not currently the  beneficiary  of any
extension of time within which to file any Tax Return.  No claim has ever been
made by an  authority  in a  jurisdiction  where any Company does not file Tax
Returns that it is or may be subject to taxation by that  jurisdiction.  There
are no Security  Interests on any of the Assets of the Companies that arose in
connection  with any failure  (or alleged  failure) to pay any Tax or file any
Tax Return.

            (b)   Each  Company has  withheld  and paid all Taxes  required to
have  been  withheld  and  paid or  accrued  and  proper  reserves  have  been
established therefor in connection with amounts paid or owing to any employee,
independent contractor, creditor, stockholder or other third party.

            (c)   There is no dispute or claim  concerning  any  Liability for
Taxes of any Company claimed or raised by any  Governmental  Entity.  SCHEDULE
3.12(c) lists all federal,  state, local, and foreign income Tax Returns filed
with respect to each Company for taxable  periods  ended on or after  December
31,  1993,  and  indicates  those Tax  Returns  that have  been  audited,  and
indicates  those Tax Returns  that  currently  are the subject of audit.  Each
Company has  delivered to Hanger  correct and  complete  copies of all federal
income  Tax  Returns,  examination  reports  and  statements  of  deficiencies
assessed against or agreed to by such Company since December 31, 1993.

            (d)   The Companies  have not waived any statute of limitations in
respect  of Taxes or agreed to any  extension  of time with  respect  to a Tax
assessment or deficiency.

            (e)   The  Companies  have not filed  any  consent  under  Section
341(f) of the Code concerning collapsible corporations. The Companies have not
made any payments, or is not obligated to make any payments, and no Company is
a party to any agreement that under certain circumstances could obligate it to
make any payments that will not be deductible  under Section 280G of the Code.
The Companies have not been United States real property  holding  corporations
within the  meaning of Section  897(c)(2)  of the Code  during the  applicable
period  specified in Section  897(c)(1)(A)(ii)  of the Code. The Companies are
not a party to any Tax allocation or sharing agreement. Except as described in
SCHEDULE  3.12(E),  the  Companies  (i) have not been members of an Affiliated
Group filing a consolidated  federal income Tax Return (other than a group the
common parent of which was one of the Companies) and (ii) has no Liability for
the Taxes of any Person (other than the Companies)  under Treas.  Reg. Section


                                     -13-

<PAGE>

1.1502-6 (or any similar  provision of state,  local,  or foreign  law),  as a
transferee or successor by contract, or otherwise.

            (f)   SCHEDULE  3.12(f) sets forth the following  information with
respect  to each  Company  as of the most  recent  practicable  date:  (A) the
adjusted  tax basis of each  Company in its Assets;  (B) the amount of any net
operating loss, net capital loss,  unused  investment or other credit,  unused
foreign tax, or excess charitable  contribution allocable to each Company; and
(C)  the  amount  of any  inter-company  items  or any  deferred  gain or loss
allocable to each Company with respect to any inter-company transaction.

            (g)   The unpaid Taxes of the  Companies in the  aggregate  (i) do
not exceed the  aggregate  reserve for  Liability  for Taxes  (rather than any
reserve for deferred Taxes established to reflect timing  differences  between
book and Tax income), less any prepayment of estimated Taxes, set forth on the
face of the Balance Sheet  (rather than in any notes  thereto) and (ii) do not
exceed that  reserve as adjusted  for the passage of time  through the Closing
Date in  accordance  with the past customs and  practices of the  Companies in
filing their Tax Returns.

      SECTION 3.13        REAL PROPERTY.

            (a)   SCHEDULE 3.13(A) lists and describes all real property owned
by the  Companies.  Each  Company  represents  and  warrants  that  no Lien or
Encumbrance  exists  with  respect  to any  such  property,  except  as  fully
described on SCHEDULE 3.13(A). The Companies will not own any real property as
of the Closing Date.

            (b)   SCHEDULE  3.13(B)  lists  and  describes  briefly  all  real
property leased or subleased to the Companies. The Companies have delivered to
Buyer  correct  and  complete  copies of the  leases and  subleases  listed in
SCHEDULE  3.13(B).  With respect to each lease and sublease listed in SCHEDULE
3.13(B):

                  (i)    the  lease or  sublease  is  legal,  valid,  binding,
enforceable and in full force and effect;

                  (ii)   the  lease or  sublease  will  continue  to be legal,
valid,  binding,  enforceable  and in full force and effect on identical terms
following the consummation of the transactions contemplated by this Agreement;

                  (iii)  no party to the  lease or  sublease  is in  breach or
default,  and no event has occurred which, with notice or lapse of time, would
constitute  a breach  or  default  or  permit  termination,  modification,  or
acceleration thereunder;

                  (iv)   no party to the lease or sublease has  repudiated any
provision thereof;

                  (v)    there are no disputes, oral agreements or forbearance
programs in effect as to the lease or sublease;


                                     -14-

<PAGE>

                  (vi)   the  Companies   have  not   assigned,   transferred,
conveyed,  mortgaged,  deeded  in  trust or  encumbered  any  interest  in the
leasehold or subleasehold;

                  (vii)  all facilities  leased or subleased  thereunder  have
received  all  approvals  of  Governmental  Entities  (including  licenses and
permits)  required  in  connection  with the  operation  thereof and have been
operated and  maintained  in  accordance  with  applicable  laws,  rules,  and
regulations; and

                  (viii) all  facilities  leased or subleased  thereunder  are
supplied with functional utilities and other services necessary for the normal
and usual operation of said facilities.

      SECTION 3.14       INTELLECTUAL PROPERTY.

            (a)   The  Companies  own or have  the  right to use  pursuant  to
license,  sublicense,   agreement  or  permission  all  Intellectual  Property
necessary for the operation of each Company's business as presently conducted.
Each item of  Intellectual  Property owned or used by each Company is owned or
available  for  use  by  such  Company  on  identical   terms  and  conditions
immediately  subsequent  to the  Closing  Date.  Each  Company  has  taken all
reasonably necessary and desirable action to maintain and protect each item of
Intellectual Property that it owns or uses.

            (b)   The Companies  have not  interfered  with,  infringed  upon,
misappropriated,  or  otherwise  come  into  conflict  with  any  Intellectual
Property  rights  of any third  party.  The Sole  Stockholder  and none of the
directors and officers (and employees  with  responsibility  for  Intellectual
Property  matters)  of the  Companies  has ever  received  any oral or written
charge,  complaint,  claim,  demand or notice alleging any such  interference,
infringement,  misappropriation  or  violation  (including  any claim that the
Companies must license or refrain from using any Intellectual  Property rights
of  any  third  party).  To the  Companies'  Knowledge,  no  third  party  has
interfered  with,  infringed  upon,  misappropriated,  or otherwise  come into
conflict with any Intellectual Property rights of the Companies.

            (c)   SCHEDULE  3.14(c)  identifies  each patent or trademark  and
copyright registration which has been issued to the Companies or any Affiliate
with respect to any of their  Intellectual  Property,  identifies each pending
patent  application or application for registration which the Companies or any
Affiliate  has made with  respect  to any of its  Intellectual  Property,  and
identifies each license, agreement, or other permission which the Companies or
any  Affiliate  has  granted  to any third  party  with  respect to any of its
Intellectual  Property  (together  with  any  exceptions).  Each  Company  has
delivered  to  Buyer  correct  and  complete   copies  of  all  such  patents,
registrations,  applications, licenses, agreements and permissions (as amended
to date).  SCHEDULE  3.14(c) also  identifies  each trade name or unregistered
trademark used by each Company or any Affiliate in connection  with any of its
businesses.  With respect to each item of Intellectual Property required to be
identified in SCHEDULE 3.14(c):


                                     -15-

<PAGE>

                  (i)    the Company possesses all right,  title, and interest
in and to the item, free and clear of any Security Interest, license, or other
restriction;

                  (ii)   no  royalty  or  other  remuneration  of any  type is
payable with respect to any such item of Intellectual Property;

                  (iii)  such  item  is  not   subject   to  any   outstanding
injunction, judgment, order, decree, ruling or charge;

                  (iv)   no action, suit, proceeding,  hearing, investigation,
charge,  complaint,  claim or demand is pending or threatened which challenges
the legality, validity, enforceability, use or ownership of such item; and

                  (v)    the Company has never agreed to indemnify  any Person
for or  against  any  interference,  infringement,  misappropriation  or other
conflict with respect to such item.

            (d)   SCHEDULE  3.14(d)   identifies  each  item  of  Intellectual
Property  that any third party owns and that the  Companies  or any  Affiliate
uses  pursuant to license,  sublicense,  agreement or  permission,  other than
shrink-wrap  licenses for  personal  computer  software.  The  Companies  have
delivered  to  Buyer  correct  and  complete  copies  of  all  such  licenses,
sublicenses, agreements, and permissions (as amended to date). With respect to
each item of  Intellectual  Property  required  to be  identified  in SCHEDULE
3.14(d):

                  (i)    the  license,  sublicense,  agreement  or  permission
covering such item is legal, valid, binding, enforceable and in full force and
effect;

                  (ii)   the license, sublicense, agreement or permission will
continue to be legal, valid, binding, enforceable and in full force and effect
on identical terms following the Closing Date;

                  (iii)  no party to the license,  sublicense,  agreement,  or
permission  is in breach or  default,  and no event has  occurred  which  with
notice  or lapse of time  would  constitute  a breach  or  default  or  permit
termination, modification or acceleration thereunder;

                  (iv)   no party to the  license,  sublicense,  agreement  or
permission has repudiated any provision thereof;

                  (v)    no  royalty  or  other  remuneration  of any  type is
payable with respect to any such item of Intellectual Property;

                  (vi)   with respect to each sublicense,  the representations
and  warranties set forth in items (i) through (iv) above are true and correct
with respect to the underlying license;


                                     -16-

<PAGE>

                  (vii)  the underlying item of  Intellectual  Property is not
subject to any outstanding  injunction,  judgment,  order,  decree,  ruling or
charge;

                  (viii) no action, suit, proceeding,  hearing, investigation,
charge,  complaint,  claim or demand is pending or threatened which challenges
the  legality,   validity  or   enforceability   of  the  underlying  item  of
Intellectual Property; and

                  (ix)   the  Companies  have not  granted any  sublicense  or
similar  right  with  respect  to  the  license,  sublicense,   agreement,  or
permission.

            (e)   Neither the Sole  Stockholder  nor any of the  directors and
officers (nor any employees  with  responsibility  for  Intellectual  Property
matters)  of any of the  Companies  has any  Knowledge  of any  new  products,
inventions,  procedures or methods of  manufacturing  or  processing  that any
competitors or other third parties have developed  which  reasonably  could be
expected  to  supersede  or  make  obsolete  any  product  or  process  of the
Companies.

      SECTION 3.15       TANGIBLE ASSETS. SCHEDULE 3.15 lists all the tangible
Assets of the Companies.  Except as set forth on SCHEDULE  3.15,  each Company
owns and has good and marketable title to all the tangible property and Assets
necessary  for the  conduct of its  business  as  presently  conducted  and as
proposed to be conducted,  including,  but not limited to, those Assets listed
on  SCHEDULE  3.15.  Each  tangible  Asset  is free  from  defects,  has  been
maintained  in  accordance  with  normal  industry  practice  and  is in  good
operating condition and repair.  There are no Security Interests on any of the
Assets of the Companies.

      SECTION 3.16       INVENTORY.  SCHEDULE  3.16  lists  all the  inventory
("INVENTORY")  of each Company as of November 30, 1997.  The Inventory of each
Company  consists of raw materials and  supplies,  manufactured  and purchased
parts,  goods/work in process and finished goods, all of which is merchantable
and fit for the purpose for which it was procured or manufactured, and none of
which is  slow-moving,  obsolete,  damaged or  defective,  subject only to the
reserve for  inventory  writedown  set forth on the face of the Balance  Sheet
(rather than in any notes thereto) as adjusted for the passage of time through
the  Closing  Date in  accordance  with the past  custom and  practice  of the
Company. Except as listed on SCHEDULE 3.16, there are no Security Interests on
any of the Inventory of the Companies.

      SECTION 3.17       CONTRACTS.   SCHEDULE   3.17   lists  the   following
Contracts  and other  agreements  to which the Companies are a party as of the
date hereof:

            (a)   any agreement (or group of related agreements) for the lease
of personal property to or from any Person providing for lease payments of any
amount or for a term of more than one (1) year;

            (b)   any  agreement  (or  group of  related  agreements)  for the
purchase or sale of raw materials,  commodities,  supplies,  products or other
personal property,  or for the furnishing or receipt of services of any amount
or which has a term of any duration;


                                     -17-

<PAGE>

            (c)   any partnership or joint venture agreement;

            (d)   any agreement (or group of related  agreements)  under which
it has created,  incurred, assumed or guaranteed any indebtedness for borrowed
money, or any capitalized lease  obligation,  in any amount, or under which it
has imposed a Security Interest on any of its Assets, tangible or intangible;

            (e)   any agreement concerning confidentiality or non-competition;

            (f)   any agreement with the Sole Stockholder or Affiliates of the
Sole Stockholder;

            (g)   any profit  sharing,  stock option,  stock  purchase,  stock
appreciation,  deferred  compensation,  severance  or other  material  plan or
arrangement  (including  any  Employee  Benefit  Plan) for the  benefit of its
current or former directors, officers and employees;

            (h)   any collective bargaining agreement;

            (i)   any  agreement  for the  employment  of any  individual on a
full-time, part-time, consulting or other basis;

            (j)   any agreement  under which the  consequences of a default or
termination could have a Company Material Adverse Effect; or

            (k)   any other  agreement  (or group of related  agreements)  the
performance of which involves  consideration in excess of One Thousand Dollars
($1,000.00).

      Each Company has  delivered to Buyer a correct and complete copy of each
written  agreement listed in SCHEDULE 3.17 and a written summary setting forth
the terms and conditions of each oral agreement  referred to in SCHEDULE 3.17.
With  respect to each such  agreement:  (i) such  agreement  is legal,  valid,
binding,  enforceable  and in full force and effect;  (ii) such agreement will
continue to be legal, valid, binding, enforceable and in full force and effect
on identical terms following the consummation of the transactions contemplated
hereby;  (iii) no party is in breach  or  default,  and no event has  occurred
which with notice or lapse of time would  constitute  a breach or default,  or
permit termination,  modification or acceleration,  under such agreement;  and
(iv) no party has repudiated any provision of such agreement.

      SECTION 3.18       NOTES RECEIVABLE AND ACCOUNTS  RECEIVABLE.  All trade
accounts receivable (collectively, "ACCOUNTS RECEIVABLE") and notes receivable
of the Companies are reflected properly on its books and records and are valid
receivables   subject  to  no  setoffs  or  counterclaims,   are  current  and
collectible  and will be  collected  in  accordance  with their terms at their
recorded  amounts,  subject only to the reserve for bad debts set forth on the
face of the Balance Sheet  (rather than in any notes  thereto) as adjusted for
the  passage of time  through  the Closing  Date in  accordance  with the past
custom and practice of the Company.  On the Closing  Date,  there are no notes


                                     -18-

<PAGE>

receivable or Accounts  Receivable due from the Sole Stockholder or any of the
Companies' officers or directors.

      SECTION 3.19       POWERS OF ATTORNEY.  There are no outstanding  powers
of attorney executed on behalf of any of the Companies.

      SECTION 3.20       INSURANCE.  SCHEDULE  3.20 sets  forth the  following
information with respect to each current insurance policy (including  policies
providing property, casualty, liability and workers' compensation coverage and
bond and surety  arrangements) to which each Company has been a party, a named
insured, or otherwise the beneficiary of coverage:

            (a)   the name, address, and telephone number of the agent;

            (b)   the name of the insurer,  the name of the  policyholder  and
the name of each covered insured;

            (c)   the policy number,  the period of coverage and the amount of
the annual premiums payable;

            (d)   the scope  (including  an indication of whether the coverage
was on a claims  made,  occurrence,  or other  basis) and amount  (including a
description  of how  deductibles  and ceilings are  calculated and operate) of
coverage; and

            (e)   a description  of any  retroactive  premium  adjustments  or
other loss-sharing arrangements.

With respect to each such insurance policy:  (i) such policy is legal,  valid,
binding,  enforceable  and in full force and  effect;  (ii) such  policy  will
continue to be legal, valid, binding, enforceable and in full force and effect
on identical terms following the consummation of the transactions contemplated
hereby;  (iii) none of the  Companies  nor any other party to the policy is in
breach or default  (including  with  respect to the payment of premiums or the
giving of notices),  and no event has occurred which, with notice or the lapse
of time,  would  constitute such a breach or default,  or permit  termination,
modification,  or  acceleration,  under such policy;  and (iv) no party to the
policy has  repudiated  any provision  thereof.  Each Company has been covered
during the past three (3) years by insurance in scope and amount customary and
reasonable for the business in which it has engaged during the  aforementioned
period. SCHEDULE 3.20 also describes any self-insurance arrangements affecting
the Companies.

      SECTION 3.21       EMPLOYEES.  SCHEDULE  3.21  sets  forth  a  true  and
complete list of all employees of the Companies,  their respective  positions,
locations, salaries or hourly wages and severance arrangements, each as of the
date  hereof  and  as of  the  Closing  Date.  To the  Knowledge  of the  Sole
Stockholder and the directors and officers (and employees with  responsibility
for employment matters) of the Companies, no executive,  key employee or group
of employees has any plans to terminate employment with the Company. Except as
set forth in SCHEDULE  3.21,  each  employee of each Company is employed on an
"at  will"  basis  and has no right  to any  material  compensation  following


                                     -19-

<PAGE>

termination of employment. None of the Companies is a party to or bound by any
collective  bargaining  agreement,   and  has  not  experienced  any  strikes,
grievances,  claims of unfair labor practices or other  collective  bargaining
disputes. None of the Companies has committed any unfair labor practice. There
is no organizational effort presently being made or threatened by or on behalf
of any labor union with respect to employees of any of the Companies.

      SECTION 3.22       EMPLOYEE BENEFITS.

            (a)   Except as set forth on SCHEDULE  3.22,  with  respect to all
employees,  former  employees,  directors and independent  contractors of each
Company and their dependents and beneficiaries,  none of the Companies nor any
ERISA Affiliate presently maintains, contributes to or has any Liability under
or with  respect  to any  Employee  Benefit  Plan.  The  plans,  programs  and
arrangements set forth on SCHEDULE 3.22 are herein referred to as the "COMPANY
EMPLOYEE  BENEFIT PLANS." Each Company Employee Benefit Plan (and each related
trust,  insurance contract or other funding arrangement)  complies in form and
in operation in all material  respects  with the  applicable  requirements  of
ERISA, the Code, other applicable Laws and governing documents and agreements.
With respect to each Company  Employee  Benefit Plan, there has been no act or
omission by any of the Companies or any ERISA  Affiliate that would impair the
right or ability of any Company or any ERISA Affiliate to  unilaterally  amend
in whole or part or terminate such Company  Employee Benefit Plan at any time,
subject  to  the  terms  of  any  insurance   contract  or  other  contractual
arrangements  with third  parties,  and the Companies  have delivered to Buyer
true and complete  copies of: (i) the plan  documents,  including  any related
trust  agreements,  insurance  contracts or other funding  arrangements,  or a
written summary of the terms and conditions of the plan if there is no written
plan  document;  (ii) the most  recent IRS Forms  5500;  (iii) the most recent
financial  statements  and,  if  applicable,  actuarial  valuation;  (iv)  all
correspondence with the Internal Revenue Service,  the Department of Labor and
other  governmental  agencies  with  respect  to the past three (3) plan years
other  than IRS Forms  5500  filings;  and (v) the most  recent  summary  plan
descriptions.

            (b)   None of the Companies nor any of its directors,  officers or
employees has any Liability with respect to any Company  Employee Benefit Plan
for failure to comply with ERISA,  the Code, any other  applicable Laws or any
governing documents or agreements.

            (c)   No Company  Employee  Benefit  Plan is an  Employee  Pension
Benefit Plan, and no Company Employee Benefit Plan has any unfunded Liability.
With  respect  to  the  Company   Employee   Benefit  Plans,   all  applicable
contributions and premium payments for all periods ending prior to the Closing
Date  (including  periods  from the first day of the then current plan year to
the Closing Date) shall be made prior to the Closing Date in  accordance  with
past practice.

            (d)   None of the  Companies  nor any ERISA  Affiliate  maintains,
maintained,  contributes to, or has any Liability (including,  but not limited
to,  current  or  potential   withdrawal   Liability)   with  respect  to  any
Multiemployer Plan or Employee Pension Benefit Plan.


                                     -20-

<PAGE>

            (e)   With respect to all employees  and former  employees of each
Company,  none of the Companies nor any ERISA Affiliate  presently  maintains,
contributes  to or has any  Liability  under any funded or  unfunded  medical,
health or life insurance plan or arrangement for present or future retirees or
present or future terminated  employees except as required by the Consolidated
Omnibus Budget  Reconciliation Act of 1985, as amended,  or state continuation
coverage  laws.  There  has  been  no act or  acts  which  would  result  in a
disallowance  of a deduction  or the  imposition  of a tax pursuant to Section
4980B, or any predecessor  provision,  of the Code or any related regulations.
No event  has  occurred  with  respect  to which any of the  Companies  or any
Affiliates could be liable for a material Tax imposed by any of Sections 4972,
4976,  4977,  4979 or 4980 of the Code, or for a material  civil penalty under
Section 502(c) of ERISA.

            (f)   There  is no  pending,  or to  the  Knowledge  of any of the
Companies,   threatened  legal  action,  proceeding,   audit,  examination  or
investigation   against  or  involving  any  Company   Employee  Benefit  Plan
maintained by any Company or any ERISA  Affiliate  (other than routine  claims
for benefits).  To the Knowledge of the Companies,  there is no basis for, and
there are no facts which could give rise to, any such condition, legal action,
proceeding or investigation.  Any bonding required with respect to any Company
Employee  Benefit Plans in accordance with applicable  provisions of ERISA has
been obtained and is in full force and effect.

      SECTION 3.23       GUARANTIES.  None of the  Companies is a guarantor or
otherwise is liable for any Liability or obligation  (including  indebtedness)
of any other Person.

      SECTION 3.24       ENVIRONMENT, HEALTH AND SAFETY.

            (a)   For purposes of this Section 3.24, "Environmental and Safety
Requirements"  means all federal,  state,  local or foreign statutes,  orders,
rules,   regulations,   laws,  contractual  obligations  and  all  common  law
concerning public health and safety,  worker health and safety,  and pollution
or protection of the environment,  including,  without  limitation,  all those
relating   to   the   presence,   use,   production,   generation,   handling,
transportation, treatment, storage, disposal, distribution, labeling, testing,
processing, discharge, release, threatened release, control, or cleanup of any
hazardous  materials,  substances or wastes,  chemical substances or mixtures,
pesticides,  pollutants,  contaminants, toxic chemicals, petroleum products or
byproducts,   asbestos,   polychlorinated   biphenyls,   noise  or  radiation,
including,  but not  limited  to, the Solid  Waste  Disposal  Act,  as amended
("SWDA"),  42  U.S.C.ss.ss.6901,  et seq.,  the Clean Air Act, as amended,  42
U.S.C.  ss.ss.7401  et seq.,  the  Federal  Water  Pollution  Control  Act, as
amended,  33 U.S.C.  ss.ss.1251 et seq., the Emergency  Planning and Community
Right-to-Know   Act,  42  U.S.C.   ss.ss.1101  et  seq.,   the   Comprehensive
Environmental   Response,   Compensation,   and  Liability   Act,  as  amended
("CERCLA"),   42  U.S.C.   ss.ss.9601  et  seq.,   the   Hazardous   Materials
Transportation  Uniform Safety Act, as amended, 49 U.S.C. ss.1804 et seq., the
Occupational  Safety and Health Act of 1970, as amended,  and the  regulations
promulgated  thereunder.  The term  "Proceedings"  means any  actions,  suits,
claims,  investigations  or  legal  or  administrative  arbitration.  The term
"Orders" means judgments, writs, decrees,  compliance agreements,  injunctions
or orders of any Governmental Entity or arbitrator.


                                     -21-

<PAGE>

            (b)   None of the Companies nor any of its past or currently owned
or leased real properties or operations,  are subject to or the subject of any
Proceeding,  hearing, Order, settlement,  claim or other contract or agreement
arising under Environmental and Safety Requirements, nor has any investigation
been commenced or is any Proceeding  threatened against such Company under the
Environmental and Safety  Requirements with regard to such Company's  business
activities.

            (c)   The Companies have not received any written  notice,  report
or other written information  regarding any actual or alleged violation of any
Environmental  and  Safety  Requirement,   or  any  Liabilities  or  potential
Liabilities, including any investigatory, remedial, or corrective obligations,
relating to the Companies'  business  activities or the real properties owned,
leased  or  operated  by the  Companies  at any time  and  arising  under  any
Environmental and Safety Requirement.

            (d)   To each Company's and Sole Stockholder's Knowledge,  none of
the following exists, nor has ever existed,  at any real property currently or
previously owned,  leased or operated by any Company:  (1) underground storage
tanks,  (2)  asbestos-containing  material  in  any  form  or  condition,  (3)
materials or equipment containing  polychlorinated biphenyls or (4) landfills,
surface impoundments or disposal areas.

            (e)   The  Companies  have  not  treated,   stored,  disposed  of,
arranged for or permitted  the disposal of,  transported,  handled or released
any  substance,  or owned,  leased or operated any real  property (and no such
real  property is  contaminated  by any such  substance)  in a manner that has
given or could  reasonably  be  expected  to give rise to  onsite  or  offsite
Liabilities  pursuant to CERCLA,  SWDA or any other  Environmental  and Safety
Requirement,  including any Liability for response  costs,  corrective  action
costs, personal injury,  property damage, natural resources damage or attorney
fees, or any investigative, corrective or remedial obligations.

            (f)   The Companies  have provided Buyer with correct and complete
copies of all  reports and studies  within the  possession  or control of each
Company with respect to past or present environmental  conditions or events at
any of real  properties  presently  or  previously  owned or  operated by such
Company.

      SECTION 3.25       CERTAIN  BUSINESS  RELATIONSHIPS  WITH THE COMPANIES.
Except as described in SCHEDULE  3.25,  neither the Sole  Stockholder  nor any
Affiliates  of  the  Sole  Stockholder  has  been  involved  in  any  business
arrangement or relationship  with any of the Companies  within the past twelve
(12) months  (other than  employment by the  Companies),  and neither the Sole
Stockholder nor any Affiliates of the Sole Stockholder owns any Asset which is
used in the business of the Companies.

      SECTION 3.26       DELIVERY  OF   INFORMATION.   The  Sole   Stockholder
acknowledges the receipt and review by the Sole Stockholder of the most recent
filings made by Hanger with the SEC under the  Securities Act and the Exchange
Act.


                                     -22-

<PAGE>

      SECTION 3.27       PRODUCT AND SERVICE  WARRANTIES.  Each product  sold,
leased or delivered,  and each service performed, by the Companies has been in
conformity  with all applicable  contractual  commitments  and all express and
implied warranties,  and, to each Company's and Sole Stockholder's  knowledge,
the  Companies  have no  Liability  (and there is no Basis for any  present or
future action, suit, proceeding,  hearing,  investigation,  charge, complaint,
claim or demand  against  any of them giving  rise to any  Liability)  for the
replacement  or repair of any  product,  the  substandard  performance  of any
service,  or other  damages in  connection  with the products sold or services
provided by the Companies, subject only to the reserve for product and service
warranty claims set forth on the face of the Balance Sheet (rather than in any
notes thereto) as adjusted for the passage of time through the Closing Date in
accordance  with the past customs and practices of the  Companies.  No product
sold, leased or delivered,  or service performed,  by the Companies is subject
to any guaranty,  warranty or other indemnity  beyond the applicable  standard
terms and  conditions of sale,  lease or  performance.  SCHEDULE 3.27 includes
copies of the standard terms and conditions of sale,  lease or performance for
the  Companies  (containing   applicable  guaranty,   warranty  and  indemnity
provisions).

      SECTION 3.28       PRODUCT AND SERVICE LIABILITY.  To each Company's and
Sole Stockholder's knowledge, the Companies have no Liability (and there is no
Basis  for  any  present  or  future  action,   suit,   proceeding,   hearing,
investigation, charge, complaint, claim or demand against any of the Companies
giving rise to any  Liability)  arising out of any injury or damages  (whether
actual or alleged) to any Person or its property or its business operations or
prospects as a result of the  ownership,  possession or use of (i) any product
sold,  leased or delivered by the  Companies or (ii) any service  performed by
the Companies.

      SECTION 3.29       CERTAIN BUSINESS PRACTICES. None of the Companies nor
any director, officer, stockholder, agent or employee of the Companies has (i)
used any funds  for  unlawful  contributions,  gifts,  entertainment  or other
unlawful  expenses  relating to  political  activity,  (ii) made any  unlawful
payment to foreign or domestic government officials or employees or to foreign
or domestic  political  parties or campaigns or violated any  provision of the
Foreign  Corrupt  Practices Act of 1977,  as amended,  or (iii) made any other
unlawful payment.

      SECTION 3.30       DISCLOSURE. No representation or warranty made by any
of  the  Companies  or  the  Sole  Stockholder,   nor  any  document,  written
information,  statement, financial statement, certificate, schedule or exhibit
prepared and  furnished or to be prepared  and  furnished by the  Companies or
their  representatives  pursuant hereto or in connection with the transactions
contemplated  hereby,  contains  or will  contain  any untrue  statement  of a
material  fact,  or omits or will omit to state a material  fact  necessary to
make the  statements of facts  contained  herein or therein not  misleading in
light of the circumstances under which they were furnished.

      SECTION 3.31       LIMITATIONS ON REPRESENTATIONS  AND Warranties.  None
of the Companies nor the Sole Stockholder make any  representation or warranty
to Hanger or the Buyer regarding the probable  success or profitability of any
Company after the Closing Date.


                                     -23-

<PAGE>

                                 ARTICLE IIIA

              REPRESENTATIONS AND WARRANTIES OF SOLE STOCKHOLDER

      Sole  Stockholder  hereby  represent  and warrant to Hanger and Buyer as
follows:

      SECTION 3.1A       AUTHORIZATION  OF TRANSACTION.  Sole  Stockholder has
full power and authority to execute and deliver this  Agreement and to perform
all obligations  hereunder and thereunder required to be performed by the Sole
Stockholder.   This  Agreement  constitutes  the  valid  and  legally  binding
obligation of Sole  Stockholder,  enforceable in accordance with its terms and
conditions.  Sole Stockholder is a natural person, is over 21 years of age and
has not had a legal  representative  appointed  by a court of law or otherwise
act in behalf of Sole  Stockholder  or with  respect to any  property  of Sole
Stockholder.  Sole Stockholder is not required to give any notice to, make any
filing  with,  or  obtain  any  authorization,  consent  or  approval  of  any
Governmental  Entity in order to consummate the  transactions  contemplated by
this Agreement.

      SECTION 3.2A       NONCONTRAVENTION.   Neither  the  execution  and  the
delivery  of  this  Agreement,   nor  the  consummation  of  the  transactions
contemplated hereby and thereby,  will (a) violate any constitution,  statute,
regulation, rule, injunction, judgment, order, decree, ruling, charge or other
restriction of any  government,  Governmental  Entity,  or court to which Sole
Stockholder is subject or (b) conflict with, result in a breach of, constitute
a default under,  result in the acceleration of, create in any party the right
to accelerate,  terminate,  modify or cancel,  or require any notice under any
agreement,  contract, lease, license, instrument or other arrangement to which
Sole  Stockholder is a party,  by which Sole  Stockholder is bound or to which
any Assets of Sole Stockholder is subject.

      SECTION 3.3A       BROKERS' FEES.  Except as set forth on SCHEDULE 3.11,
Sole Stockholder has no Liability or obligation to pay any fees or commissions
to any broker, finder, or agent with respect to the transactions  contemplated
by this Agreement.

      SECTION 3.4A       COMPANY SHARES.  Sole Stockholder holds of record and
owns beneficially all the outstanding Shares of Company Common Stock, free and
clear of any restrictions on transfer (other than any  restrictions  under the
Securities Act and state securities laws),  Encumbrances,  Security Interests,
options, warrants, purchase rights, contracts, commitments and/or other rights
whatsoever.  Sole Stockholder is not a party to any option, warrant,  purchase
right or other  contract or  commitment  whatsoever  that could  require  Sole
Stockholder to sell, transfer or otherwise dispose of any capital stock of the
Companies (other than this Agreement).  Sole Stockholder is not a party to any
voting  trust,   proxy,   voting  rights   agreement  or  other  agreement  or
understanding  with  respect  to  the  voting  of  any  capital  stock  of the
Companies.


                                     -24-

<PAGE>

                                  ARTICLE IV

              REPRESENTATIONS AND WARRANTIES OF HANGER AND BUYER

      Hanger and Buyer hereby represent and warrant, jointly and severally, to
the Companies and Sole Stockholder that:

      SECTION 4.1        ORGANIZATION  AND  QUALIFICATION.  Each of Hanger and
Buyer is a corporation  duly organized,  validly existing and in good standing
under the laws of the  jurisdiction of its  incorporation  or organization and
has all requisite power and authority to own, lease and operate its properties
and to carry on its business as it is now being conducted,  and each of Hanger
and  Buyer is duly  qualified  and in good  standing  to do  business  in each
jurisdiction  in which  the  nature  of the  business  conducted  by it or the
ownership or leasing of its  properties  makes such  qualification  necessary,
except for such  failures to be so qualified or licensed and in good  standing
as would not, individually or in the aggregate, have a Hanger Material Adverse
Effect.

      SECTION 4.2        AUTHORITY. Each of Hanger and Buyer has all requisite
corporate  power and  authority  to execute and  deliver  this  Agreement,  to
perform  its   respective   obligations   hereunder  and  to  consummate   the
transactions contemplated hereby. The execution and delivery of this Agreement
and the  consummation of the transactions  contemplated  hereby have been duly
authorized by all necessary corporate action and no other corporate proceeding
on the part of Hanger or Buyer is necessary to authorize  this Agreement or to
consummate the transactions  contemplated hereby. This Agreement has been duly
executed   and   delivered   by  Hanger  and  Buyer  and,   assuming  the  due
authorization,  execution and delivery thereof by the Sole Stockholder,  Bindi
and the  Company,  constitutes  the legal,  valid and binding  obligations  of
Hanger and Buyer enforceable in accordance with its terms.

      SECTION 4.3        NO CONFLICT; REQUIRED FILINGS AND CONSENTS.

            (a)   The execution  and delivery of this  Agreement by Hanger and
Buyer do not, and the  performance  of this Agreement by Hanger and Buyer will
not, (i) conflict with or violate the Certificate of  Incorporation or By-Laws
of Hanger or Buyer, (ii) conflict with or violate any Laws in effect as of the
date of this Agreement  applicable to Hanger or Buyer or by which any of their
respective properties is bound, or (iii) result in any breach of or constitute
a default (or an event that with notice or lapse of time or both would  become
a default)  under,  or give to others any  rights of  termination,  amendment,
acceleration  or  cancellation  of, or require payment under, or result in the
creation  of a lien or  encumbrance  on,  any of the  properties  or Assets of
Hanger or Buyer pursuant to, any note, bond,  mortgage,  indenture,  contract,
agreement, lease, license, permit, franchise or other instrument or obligation
to which  Hanger  or Buyer  is a party or by which  Hanger  or Buyer or any of
their  respective  properties  is bound by or subject to, except for breaches,
defaults,   events,   rights  of  termination,   amendment,   acceleration  or
cancellation, payment obligations or Liens or Encumbrances that would not have
a Hanger Material Adverse Effect.


                                     -25-

<PAGE>

            (b)   The execution  and delivery of this  Agreement by Hanger and
Buyer do not, and the  performance  of this Agreement by Hanger and Buyer will
not, require Hanger or Buyer to obtain any consent, approval, authorization or
permit of, or to make any filing  with or  notification  to, any  Governmental
Entities,  except (i) for applicable  requirements,  if any, of the Securities
Act and the Exchange  Act and (ii) where the failure to obtain such  consents,
approvals,   authorizations   or   permits,   or  to  make  such   filings  or
notifications,  would not, either  individually  or in the aggregate,  prevent
Hanger or Buyer from performing its obligations under this Agreement.

      SECTION 4.4        LIMITATION ON REPRESENTATIONS AND WARRANTIES.

            (a)   Neither Hanger nor Buyer makes any other  representation  or
warranty to the  Companies or Sole  Stockholder,  or any of the  Companies' or
Sole Stockholder's employees, agents, consultants or representatives except as
expressly provided in this Agreement.

            (b)   Neither Hanger nor Buyer make any representation or warranty
to the  Companies  or Sole  Stockholder  regarding  the  probable  success  or
profitability of Buyer or Hanger.

      SECTION 4.5        REPORTS; FINANCIAL STATEMENTS.

            (a)   Hanger is  current  in all forms,  reports,  statements  and
other documents required to be filed with the SEC  (collectively,  the "HANGER
SEC REPORTS"). The Hanger SEC Reports,  including all Hanger SEC Reports filed
after the date of this  Agreement and prior to the Closing Date,  were or will
be prepared in all material  respects in accordance  with the  requirements of
applicable  Law  (including,  the  Securities Act and the Exchange Act, as the
case may be, and the rules and regulations of the SEC thereunder applicable to
such Hanger SEC Reports). As of their respective dates, the Hanger SEC Reports
did not contain  any untrue  statement  of a material  fact or omit to state a
material  fact  required  to be  stated  therein  or  necessary  to  make  the
statements made therein,  in the light of the  circumstances  under which they
were made, not misleading.

            (b)   Each of the financial statements  (including,  in each case,
any related notes thereto) contained in the Hanger SEC Reports filed prior to,
on or after the date of this  Agreement  (i) have been or will be  prepared in
accordance  with,  and complied or will comply as to form with,  the published
rules  and  regulations  of the SEC and GAAP  applied  on a  consistent  basis
throughout the periods  involved  (except as otherwise noted therein) and (ii)
fairly present or will fairly  present the financial  position of Hanger as of
the respective  dates thereof and the results of its operations and cash flows
for the  periods  indicated,  except  that  any  unaudited  interim  financial
statements  were  or  will  be  subject  to  normal  and  recurring   year-end
adjustments.

      SECTION 4.6        ABSENCE OF CERTAIN  CHANGES OR EVENTS.  Except as and
to the extent  disclosed in the Hanger SEC Reports  filed prior to the date of
this  Agreement or as  contemplated  in this  Agreement,  since the end of the
calendar  period for which  Hanger  filed its most  recent  Hanger SEC Report,


                                     -26-

<PAGE>

there has not been (a) a Hanger Material Adverse Effect or (b) any significant
change by Hanger in its accounting methods, principles or practices.

      SECTION 4.7        OWNERSHIP OF BUYER.  All of the  outstanding  capital
stock of Buyer is owned directly by Hanger.

      SECTION 4.8        BROKERS.  There is no  broker,  finder or  investment
banker which is entitled to any brokerage, finder's or other fee or commission
in connection with the transactions  contemplated by this Agreement based upon
arrangements made by or on behalf of Hanger or Buyer.

      SECTION 4.9        FINANCIAL  STATEMENTS.  SCHEDULE 4.9  contains  true,
correct and complete copies of the balance sheet of Hanger as of September 30,
1997, and the related  statements of operations,  statements of cash flows and
statements of stockholders equity for the period then ended, and the notes and
schedules  thereto,  together  with the  report  thereon of Coopers & Lybrand,
LLP(collectively,  the "HANGER  FINANCIAL  STATEMENTS").  The Hanger Financial
Statements  are attached  hereto as SCHEDULE 4.9 and have been  prepared  from
books and  records  of  Hanger in  accordance  with  GAAP  applied  on a basis
consistent with preceding years and throughout the periods involved (except as
otherwise noted therein).  The Hanger Financial  Statements fairly present the
financial condition, results of operations and changes in cash flows of Hanger
at the dates  thereof and for the periods  indicated  in the Hanger  Financial
Statements.


                                   ARTICLE V

                                   COVENANTS

      SECTION 5.1        AFFIRMATIVE COVENANTS OF THE Companies.  Each Company
hereby covenants and agrees that, prior to the Closing Date,  unless otherwise
expressly contemplated by this Agreement or consented to in writing by Hanger,
it will: (a) operate only in the Ordinary Course of Business; (b) use its best
efforts  to (1)  preserve  and/or  maintain,  in  all  material  respects  and
consistent  with past  custom  and  practice,  its  business  and  properties,
including its present operations,  physical facilities, working conditions and
relationships  with its  present  employees  and  Persons  having  significant
business  relations  with it,  including,  without  limitation,  suppliers and
customers,  (2) maintain and keep its  properties and Assets in as good repair
and condition as at present, ordinary wear and tear excepted, (3) keep in full
force and  effect  insurance  and  bonds  comparable  in  amount  and scope of
coverage  to that  currently  maintained,  and (4) at the request of Hanger or
Buyer,  obtain  pre-clearance  certificates  and  file  such  instruments  and
documents  as are  necessary  to permit  Buyer to  liquidate  such Company and
distribute  its  Assets and  Liabilities  in  liquidation  to the Buyer on the
Closing Date or  immediately  following  the Closing  Date;  and (c) transfer,
distribute and/or dispose of the items set forth in Sections 1.2(b) and 6.2 to
the  Sole  Stockholder  or to a  third  party  at the  direction  of the  Sole
Stockholder, as further described therein.


                                     -27-

<PAGE>

      SECTION 5.2        NEGATIVE  COVENANTS  OF  THE  COMPANIES.   Except  as
expressly  contemplated by this Agreement or as previously  disclosed to Buyer
or Hanger in writing on SCHEDULE 5.2, or otherwise  consented to in writing by
Buyer or Hanger,  from the date of this Agreement until the Closing Date, each
Company shall not,  directly or indirectly  through any Affiliate or otherwise
(and the Sole  Stockholder  shall not and shall not cause any Company to), and
shall not  permit any  Affiliate  to  directly  or  indirectly,  do any of the
following:

            (a)   (i)  increase  the  compensation  payable  to,  or to become
payable  to, any  employee,  director  or  executive  officer;  (ii) grant any
severance or  termination  pay to, or enter into any  employment  or severance
agreement with, any director,  officer or employee;  (iii)  establish,  adopt,
enter  into,  amend,   modify  or  terminate  any  Employee  Benefit  Plan  or
arrangement  except as may be  required  by  applicable  Law; or (iv) hire any
person;

            (b)   declare   or  pay  any   dividend   on  or  make  any  other
distribution in respect of, outstanding shares of its capital stock;

            (c)   (i) redeem,  purchase or otherwise acquire any shares of its
capital  stock  or  any   securities  or  obligations   convertible   into  or
exchangeable for any shares of its capital stock, or any options,  warrants or
conversion  or other rights to acquire any shares of its capital  stock or any
such   securities  or   obligations;   (ii)  effect  any   reorganization   or
recapitalization;  or (iii) split,  combine or  reclassify  any of its capital
stock or issue or authorize or propose the issuance of any other securities in
respect of, in lieu of or in substitution for, shares of its capital stock;

            (d)   (i) issue,  deliver,  award,  grant or sell, or authorize or
propose the issuance,  delivery,  award, grant or sale (including the grant of
any Security Interests, Liens, claims, pledges,  limitations in voting rights,
charges or other  Encumbrances)  of,  any  shares of any class of its  capital
stock (including shares held in treasury),  any securities convertible into or
exercisable or exchangeable for any other shares,  or any rights,  warrants or
options to acquire,  any such shares;  and (ii) amend or otherwise  modify the
terms of any such rights,  warrants or options the effect of which shall be to
make such terms more favorable to the holders thereof;

            (e)   acquire or agree to  acquire,  by  merging or  consolidating
with, by purchasing an equity  interest in, all or a portion of the Assets of,
or by any other manner,  any  corporation,  partnership,  association or other
business,  organization or division thereof,  or otherwise acquire or agree to
acquire any Assets of any other Person (other than the purchase of Assets from
suppliers or vendors in the Ordinary  Course of Business)  which are material,
individually or in the aggregate, to the Company;

            (f)   sell,  lease,  exchange,   mortgage,   pledge,  transfer  or
otherwise dispose of, or agree to sell,  lease,  exchange,  mortgage,  pledge,
transfer or otherwise dispose of, any of its material Assets;

            (g)   propose  or  adopt  any  amendments  to its  Certificate  or
Articles of Incorporation or its By-Laws;


                                     -28-

<PAGE>

            (h)   (i) change any of its methods of accounting in effect on the
date of the  Balance  Sheet,  or (ii) make or rescind  any  material  election
relating to Taxes, settle or compromise any claim, action,  suit,  litigation,
proceeding,  arbitration,  investigation,  audit or  controversy  relating  to
Taxes,  or change in any  material  respect  any of its  methods of  reporting
income or deductions  for federal  income tax purposes from those  employed in
the  preparation  of the federal  income Tax Return for the taxable year ended
December 31, 1997, except, in the case of clause (i) or clause (ii), as may be
required by Law or proper tax accounting principles;

            (i)   enter  into any  Contract  outside  the  Ordinary  Course of
Business;

            (j)   create,  or permit the creation of, any Lien upon any Assets
outside the Ordinary Course of Business;

            (k)   enter into any employment Contract or collective  bargaining
agreement, or modify the terms of any existing such Contract or agreement;

            (l)   sell, lease, transfer or assign any Assets;

            (m)   make any  capital  expenditures  other than in the  Ordinary
Course of Business,  or make any capital  expenditures  which in the aggregate
exceed Five Thousand Dollars ($5,000.00);

            (n)   amend  or  renew,  or  enter  into  any  Contract  involving
operations outside of the United States; or

            (o)   take or agree to take any action that would or is reasonably
likely to result in any  representations  and warranties of the Company or the
Sole  Stockholder  set forth in this  Agreement  being untrue or in any of the
conditions to the Purchase not being satisfied.

      SECTION 5.3        NEGATIVE  COVENANTS  OF HANGER AND  Buyer.  Except as
expressly  contemplated by this Agreement or otherwise consented to in writing
by the Sole  Stockholder,  from the date of this  Agreement  until the Closing
Date, Hanger and Buyer will not take or agree to take any action that would or
is reasonably likely to result in any representations and warranties of Hanger
or Buyer set forth in this Agreement  being untrue or in any of the conditions
to the Purchase not being satisfied.

      SECTION 5.4        ACCESS  AND  INFORMATION.   Each  Company  shall  (i)
provide  Hanger,  Buyer  and their  officers,  directors,  employees,  agents,
counsel,    accountants,    financial   advisors,    consultants   and   other
representatives  (collectively,  the  "HANGER  REPRESENTATIVES"),   with  full
access,  upon  reasonable  prior  notice,  to  all  officers,   employees  and
accountants of the Company and to their assets, properties,  Contracts, books,
records and all such other  information  and data  concerning the business and
operations   of  the   Company  as   Hanger,   Buyer  or  any  of  the  Hanger
Representatives  reasonably may request in connection with such investigation.
Such  investigation  will  involve,  among other  things,  Hanger's or Buyer's
review and confirmation of the Financial Statements,  the legal review of each
Company's  Contracts and leases, the review of each Company's patient,  client


                                     -29-

<PAGE>

and referral  lists and reference  checks of the Company.  Hanger will provide
the Sole  Stockholder  with all information  reasonably  requested by the Sole
Stockholder  to enable  the Sole  Stockholder  to  evaluate  the merits of the
Purchase.


                                  ARTICLE VI

                             ADDITIONAL AGREEMENTS

      SECTION 6.1        APPROPRIATE ACTION; CONSENTS; FILINGS.

            (a)   Each  Company,  Hanger  and  Buyer  shall  each use its best
efforts to: (i) take, or cause to be taken, all appropriate action, and do, or
cause to be done, all things  necessary,  proper or advisable under applicable
Law  or  otherwise  to  consummate   and  make   effective  the   transactions
contemplated by this Agreement; (ii) obtain from any Governmental Entities any
consents,  licenses,  permits,  waivers,  approvals,  authorizations or orders
required to be obtained or made by Hanger, Buyer or each Company in connection
with the  authorization,  execution  and  delivery of this  Agreement  and the
consummation  of the  transactions  contemplated  herein,  including,  without
limitation,  the Purchase;  (iii) make all necessary  filings,  and thereafter
make any other  required  submissions,  with respect to this Agreement and the
merger or  liquidation  of the Companies into the Buyer as of the Closing Date
or  immediately   following  the  Closing  Date  required  under  the  federal
securities  laws and the rules and  regulations  thereunder,  if any,  and any
other  applicable  federal  or  state  securities  laws,  and  (B)  any  other
applicable Law;  provided that Hanger,  Buyer and each Company shall cooperate
with each other in connection  with the making of all such filings,  including
providing  copies  of all  such  documents  to the  non-filing  party  and its
advisors  prior  to  filing  and,  if  requested,   accepting  all  reasonable
additions,  deletions  or changes  suggested  in  connection  therewith.  Each
Company,  Hanger and Buyer shall  furnish  all  information  required  for any
application  or other filing to be made pursuant to the rules and  regulations
of any applicable Law in connection with the transactions contemplated by this
Agreement.

            (b)   (i) Each of the  Companies,  Hanger and Buyer shall give any
notices to third  parties,  and use its best efforts to obtain any third party
consents (A)  necessary,  proper or advisable to consummate  the  transactions
contemplated in this  Agreement,  (B) disclosed or required to be disclosed in
the schedules  contained herein,  (C) otherwise  required under any Contracts,
licenses,  leases or other  agreements in connection with the  consummation of
the  transactions  contemplated  herein or (D)  required  to prevent a Company
Material Adverse Effect from occurring prior to or after the Closing Date or a
Hanger  Material  Adverse Effect from occurring  prior to or after the Closing
Date.

                  (ii)   In the event that any party  shall fail to obtain any
third party consent  described in subsection  (b) (i) above,  such party shall
use its best efforts,  and shall take any such actions reasonably requested by
the other party  hereto,  to minimize any adverse  effect upon the  Companies,
Hanger and Buyer and their  respective  businesses  resulting,  or which could
reasonably be expected to result after the Closing  Date,  from the failure to
obtain such consent.


                                     -30-

<PAGE>

      SECTION 6.2        TRANSFER OF CERTAIN ASSETS AND  LIABILITIES  PRIOR TO
THE  CLOSING  DATE.  The  Companies  and  Sole  Stockholder  shall do all acts
necessary to transfer, distribute and/or dispose of the Assets and Liabilities
described  in  Section  1.2(b)  hereof to the Sole  Stockholder,  and the Sole
Stockholder  shall  assume  such  Liabilities  all with the  effect  that such
Liabilities  shall not be owned by the Company,  nor assumed by Buyer,  at the
Closing  Date.  Any  Taxes   generated  in  connection  with  such  transfers,
distributions  or disposals shall be borne by the Sole Stockholder or shall be
reimbursed to the Buyer by the Sole Stockholder.

      SECTION 6.3        PAYMENT   BY   COMPANIES   OF   CERTAIN   OUTSTANDING
OBLIGATIONS PRIOR TO THE CLOSING DATE. Prior to the Closing Date, each Company
and the Sole Stockholder shall do all acts necessary to cause the Companies to
fully pay all outstanding  pension plan and profit sharing  contributions  due
from the Companies.

      SECTION 6.4        EMPLOYMENT AGREEMENTS. Prior to the Closing Date, the
Sole Stockholder shall do all acts necessary (i) to cause Sole Stockholder and
all  employees of the  Companies  designated by Hanger or the Buyer to execute
the form of Employment Agreements attached hereto as EXHIBITS B-1 and B-2, and
to deliver all such fully-executed  Employment  Agreements to Hanger and Buyer
prior to the Closing Date;  and (ii) to cause Sole  Stockholder to execute the
Non-Competition  Agreement  attached  hereto as EXHIBIT C and to deliver  such
fully-  executed  Non-Competition  Agreement  to Hanger and Buyer prior to the
Closing Date.

      SECTION 6.5        LANDLORD  APPROVALS.  Prior to the Closing Date,  the
Companies  and  Sole  Stockholder  shall do all acts  necessary  to cause  all
landlords to issue their written consent,  if necessary,  to the change in the
tenant from the  Companies to the Buyer without any charge or cost and without
any material change in the terms of the applicable lease or other  arrangement
previously   existing  between  such  party  and  the  Companies  and/or  Sole
Stockholder.

      SECTION 6.6        CONTRACT ASSIGNMENTS/NOVATIONS.  Prior to the Closing
Date or such  reasonable  time after the Closing Date as may be required,  the
Companies  and Sole  Stockholder  agree to use their best  efforts do all acts
reasonably  necessary to cause all parties to all material  contracts with the
Company to issue their written  consent,  if necessary,  to the assignment and
novation of all such  contracts  from the  Companies to the Buyer  without any
charge or cost and without any material  change in the terms of the applicable
contract or other arrangement  previously  existing between such party and the
Companies or Sole Stockholder,  with such consents to be set forth on SCHEDULE
7.2(C) hereto.

      SECTION 6.7        BEST EFFORTS. The parties hereto shall use their best
efforts to  consummate  the Purchase and the other  transactions  contemplated
hereby as promptly as practicable.

      SECTION 6.8        PUBLIC  ANNOUNCEMENTS.  The parties hereto agree that
only  Hanger  may  make  any  public  announcement  of the  existence  of this
Agreement  and/or the  transactions  contemplated  hereby,  including  but not
limited to the  Purchase.  Nothing  herein  shall  prevent  either  party from


                                     -31-

<PAGE>

privately  disclosing the existence of this Agreement  and/or the transactions
contemplated hereby.

      SECTION 6.9        TAIL INSURANCE.  The Sole Stockholder shall purchase,
at the sole cost and expense of the Sole Stockholder,  a Discontinued Products
and Operations Coverage liability insurance policy to cover the three (3) year
period immediately following the Closing Date, with such policy to provide for
a minimum of at least One Million Dollars ($1,000,000) in liability coverage.

      SECTION 6.10       NO  COMPETING  TRANSACTIONS.   The  Sole  Stockholder
and/or the Companies shall not have engaged in any Competing Transaction since
the execution of any letter of intent or memorandum of understanding  relating
to the transactions  contemplated by this Agreement or from and after the date
on which the first draft of this  Agreement  was  delivered to counsel for the
Companies, whichever is earlier. The Companies and Sole Stockholder agree that
they shall not,  individually  or in the  aggregate,  engage in or conduct any
discussions relating to any Competing Transaction.

      SECTION 6.11       TAX TREATMENT AS STOCK PURCHASE.  The parties to this
Agreement  agree that they will treat the  Purchase  as a purchase of the Sole
Stockholder's  stock for federal and state income tax purposes,  and that they
will not make any  election or take any  position on any Tax Return that would
cause the  Purchase  to be treated  as a sale of Assets by the  Company to the
Buyer or in any manner that is inconsistent with this Section 6.11.

      SECTION 6.12       ADDITIONAL TAX MATTERS.

            (a)   TAX PERIODS ENDING ON OR BEFORE THE CLOSING DATE.

                  (i)    Buyer shall  prepare or cause to be prepared and file
or cause to be filed, at Buyer's cost and expense,  all Tax Returns other than
income Tax Returns for the Companies  described in Section  6.12(a)(ii)  below
for all periods  ending on or prior to the Closing  Date which are filed after
the  Closing  Date.  Buyer  shall  permit the Sole  Stockholder  to review and
comment on each such Tax Return  described in the preceding  sentence prior to
filing.  The Sole  Stockholder  shall  reimburse  Buyer  for any  Taxes of the
Companies  with respect to such periods within fifteen (15) days after payment
by Buyer or the  Companies  of such  Taxes to the  extent  such  Taxes are not
reflected in the Liabilities shown on SCHEDULE 3.8 hereof.

                  (ii)   The Sole  Stockholder  shall  prepare  or cause to be
prepared  and file or  cause  to be  filed  all  income  Tax  Returns  for the
Companies  (including,  without  limitation,  the Company's final federal Form
1120S,  U.S.  Income Tax Return for an S  Corporation,  and any related  state
income Tax  Return) for all  periods  ending on or prior to the  Closing  Date
which are filed after the Closing  Date.  The Sole  Stockholder  shall  permit
Buyer to review and comment on each such Tax Return described in the preceding
sentence  prior to filing and shall make such revisions to such Tax Returns as
are reasonably  requested by the Buyer.  To the extent  required by applicable
law, the Sole Stockholder shall include any income,  gain, loss,  deduction or
other tax items for such  periods on his Tax  Returns  in a manner  consistent


                                     -32-

<PAGE>

with the Schedule K-1s relating to such income Tax Returns for such periods.

                  (iii)  The Buyer shall  prepare or cause to be prepared  and
file or cause to be filed any Tax  Returns for the  Companies  for all periods
beginning on or after the Closing Date,  including,  without  limitation,  the
final income Tax Returns,  if any, of the Companies that may be required to be
filed prior to the merger or liquidation of the Companies into the Buyer.

            (b)   COOPERATION ON TAX MATTERS.

                  (i)    Buyer, the Companies and the Sole  Stockholder  shall
cooperate fully, as and to the extent reasonably requested by the other party,
in connection with the filing of Tax Returns pursuant to this Section 6.12 and
any  audit,  litigation  or other  proceeding  with  respect  to  Taxes.  Such
cooperation  shall include the retention and (upon the other party's  request)
the provision of records and information which are reasonably  relevant to any
such audit, litigation or other proceeding and making employees available on a
mutually convenient basis to provide additional information and explanation of
any material provided hereunder.  The Companies and the Sole Stockholder agree
(A) to retain all books and records with  respect to Tax matters  pertinent to
the Companies relating to any taxable period beginning before the Closing Date
until the  expiration  of the  statute  of  limitations  (and,  to the  extent
notified  by Buyer or the Sole  Stockholder,  any  extensions  thereof) of the
respective  taxable periods,  and to abide by all record retention  agreements
entered  into  with any  taxing  authority,  and (B) to give the  other  party
reasonable written notice prior to transferring,  destroying or discarding any
such books and records and, if the other party so requests,  the  Companies or
the Sole Stockholder,  as the case may be, shall allow the other party to take
possession of such books and records.

                  (ii)   Buyer and the Sole  Stockholder  further agree,  upon
request, to use their best efforts to obtain any certificate or other document
from any  governmental  authority  or any other  Person as may be necessary to
mitigate,  reduce or eliminate any Tax that could be imposed  (including,  but
not limited to, with respect to the transactions contemplated hereby).


                                  ARTICLE VII

                              CLOSING CONDITIONS

      SECTION 7.1        CONDITIONS  TO  OBLIGATIONS  OF EACH PARTY UNDER THIS
AGREEMENT. The respective obligations of each party to effect the Purchase and
the  other   transactions   contemplated   herein  shall  be  subject  to  the
satisfaction at or prior to the Closing Date of the following conditions,  any
or all of which may be waived, in whole or in part, to the extent permitted by
applicable Law:

            (a)   NO ORDER. No  Governmental  Entity or federal or state court
of competent jurisdiction shall have enacted, issued, promulgated, enforced or
entered any statute, rule, regulation,  executive order, decree, injunction or
other order (whether  temporary,  preliminary or permanent) which is in effect


                                     -33-

<PAGE>

and  which  has the  effect  of  making  the  Purchase  illegal  or  otherwise
prohibiting consummation of the Purchase.

            (b)   CONSENTS AND APPROVALS. All material consents, approvals and
authorizations  legally  required to be obtained to  consummate  the  Purchase
shall have been obtained from all required Governmental Entities.

      SECTION 7.2        ADDITIONAL  CONDITIONS TO OBLIGATIONS OF BUYER AND/OR
HANGER.  The  obligations  of Hanger and Buyer to effect the  Purchase and the
other  transactions  contemplated  herein are also  subject  to the  following
conditions,  each of which may be waived,  in whole or in part,  to the extent
permitted by applicable Law, by Hanger or Buyer:

            (a)   REPRESENTATIONS AND WARRANTIES.

                  (i)    Each of the  representations  and  warranties of each
Company contained in this Agreement shall be true and correct when made and on
and as of the Closing Date, as if made on and as of such date, individually or
in the aggregate,  and except that those  representations and warranties which
address  matters only as of a particular date shall remain true and correct as
of such  date.  Hanger or Buyer  shall  have  received  a  certificate  of the
President of each Company to such effect; and

                  (ii)   Each of the  representations  and  warranties  of the
Sole  Stockholder  contained in this Agreement  shall be true and correct when
made and on and as of the  Closing  Date,  as if made on and as of such  date,
except that those representations and warranties which address matters only as
of a particular date shall remain true and correct as of such date.

            (b)   AGREEMENTS AND COVENANTS.  Each Company shall have performed
or  complied  in all  material  respects  with all  agreements  and  covenants
required by this  Agreement to be performed or complied with by it on or prior
to the Closing Date.  Hanger or Buyer shall have received a certificate of the
President or Chief Financial Officer of each Company to that effect.

            (c)   THIRD PARTY  CONSENTS AND WAIVERS.  Each Company  shall have
obtained consents and waivers, in form and substance  reasonably  satisfactory
to Hanger or Buyer,  in respect of the  contracts or  agreements  set forth on
SCHEDULE 7.2(C).

            (d)   COMPANY  MATERIAL  ADVERSE  EFFECT.  The Companies shall not
have  become  subject to any action or event  which  resulted in or may likely
result in a Company Material Adverse Effect.

            (e)   LEGAL OPINION. Hanger or Buyer shall have received the legal
opinion of Hartman,  Springfield  and Beckham,  counsel for the  Companies and
Sole Stockholder, covering the matters set forth on EXHIBIT D hereto.


                                     -34-

<PAGE>

            (f)   EMPLOYMENT  AGREEMENTS.  Each of Sole  Stockholder  and such
other  employees of the Company as shall be identified by Hanger and the Buyer
shall execute employment and  non-competition  agreements  (collectively,  the
"EMPLOYMENT  Agreements") in the forms attached hereto as EXHIBIT B-1 and B-2,
respectively.

            (g)   NON-COMPETITION  AGREEMENT.  Sole Stockholder  shall execute
and  deliver  to Hanger  and  Buyer a  non-competition  agreement  in the form
attached hereto as EXHIBIT C.

            (h)   UCC FORMS. The Companies and Sole Stockholder  shall execute
and  deliver  to Hanger and Buyer  such UCC forms as may be  necessary  in the
opinion of the counsel for Hanger and Buyer to evidence that all the Assets of
the Companies are free and clear of any Liens.

            (i)   TAIL INSURANCE. The Sole Stockholder shall deliver to Hanger
and Buyer evidence of the purchase by Sole  Stockholder,  at the sole cost and
expense  of  Sole  Stockholder,  of a  Discontinued  Products  and  Operations
Coverage  liability  insurance  policy  to cover  the  three  (3) year  period
immediately  following  the  Closing  Date,  with such policy to provide for a
minimum of at least $1,000,000 in liability coverage.

      SECTION 7.3        ADDITIONAL CONDITIONS TO OBLIGATIONS OF THE COMPANIES
AND  SOLE  STOCKHOLDER.  The  obligations  of the  Companies  and/or  the Sole
Stockholder to effect the Purchase and the other transactions  contemplated in
this Agreement are subject to the following  conditions,  each of which may be
waived, in whole or in part, to the extent permitted by applicable Law, by the
Companies or the Sole Stockholder on behalf of all such parties:

            (a)   REPRESENTATIONS AND WARRANTIES.  Each of the representations
and warranties of Hanger and Buyer  contained in this Agreement  shall be true
and correct  when made and on and as of the Closing  Date as if made on and as
of such date,  except  where the failure to be so true and  correct  would not
have a Hanger Material Adverse Effect,  and except that those  representations
and warranties which address matters only as of a particular date shall remain
true and correct as of such date,  except  where the failure to be so true and
correct would not have a Hanger Material  Adverse Effect.  Solely for purposes
of this section and in  determining  compliance  with the conditions set forth
herein, any representation and warranty made by Hanger in this Agreement shall
be read and interpreted as if the qualification stated therein with respect to
materiality or Hanger Material Adverse Effect were not contained therein.  The
Companies  shall have  received a  certificate  of the President of Hanger and
Buyer to such effect.

            (b)   AGREEMENTS  AND  COVENANTS.  Hanger  and  Buyer  shall  have
performed  or  complied  in all  material  respects  with all  agreements  and
covenants required by this Agreement to be performed or complied with by it or
them on or prior to the Closing  Date.  The  Companies  shall have  received a
certificate of the President of Hanger and Buyer to that effect.

            (c)   HANGER MATERIAL  ADVERSE EFFECT.  Hanger and Buyer shall not
have  become  subject to any action or event  which  resulted in or may likely
result in a Hanger Material Adverse Effect.


                                     -35-

<PAGE>

            (d)   LEGAL OPINION.  The Companies  shall have received the legal
opinion of Freedman,  Levy, Kroll & Simonds,  counsel to Hanger and the Buyer,
covering the matters set forth on EXHIBIT E.


                                 ARTICLE VIII

              TERMINATION, AMENDMENT, WAIVER AND INDEMNIFICATION

      SECTION 8.1        TERMINATION.  This Agreement may be terminated at any
time prior to the Closing Date:

            (a)   by  mutual   consent   of  Hanger  or  Buyer  and  the  Sole
Stockholder;

            (b)   by Hanger or Buyer,  upon a material  breach of any covenant
or agreement on the part of any of the  Companies or the Sole  Stockholder  as
set forth in this Agreement;

            (c)   by all of the  Companies,  upon  a  material  breach  of any
covenant  or  agreement  on the part of  Hanger  or Buyer as set forth in this
Agreement;

            (d)   by either Hanger,  Buyer or all of the  Companies,  if there
shall be any order of a Governmental  Entity which is final and non-appealable
preventing the consummation of the Purchase;

            (e)   by Hanger or Buyer if Hanger or Buyer is not satisfied  with
the results of its continuing due diligence review regarding the Companies;

            (f)   by  either  Hanger,  Buyer or all of the  Companies,  if the
Closing  shall not have  occurred on or before  December  31, 1997 (unless the
failure to consummate  the Purchase by such date shall be due to the action or
failure to act of the party seeking to terminate this Agreement).

      SECTION 8.2        INVESTIGATION.  Notwithstanding any of the foregoing,
the right of any party hereto to terminate this Agreement  pursuant to Section
8.1 shall  remain  operative  and in full force and effect  regardless  of any
investigation made by or on behalf of any party hereto, any Person controlling
any such party or any of their respective officers or directors, whether prior
to or after the execution of this Agreement.

      SECTION 8.3        AMENDMENT.  This  Agreement may not be amended except
by an instrument in writing signed by all the parties hereto.

      SECTION 8.4        WAIVER.  At any time prior to the Closing  Date,  any
party  hereto  may (a)  extend  the  time  for the  performance  of any of the
obligations  or  other  acts  of  the  other  party  hereto,   (b)  waive  any
inaccuracies  in  the  representations  and  warranties  of  the  other  party
contained  herein or in any document  delivered  pursuant hereto and (c) waive
compliance  by the  other  party  with  any of the  agreements  or  conditions


                                     -36-

<PAGE>

contained  herein.  Any such  extension  or waiver  shall be valid only if set
forth in an instrument  in writing  signed by the party or parties to be bound
thereby.

      SECTION 8.5        FEES, EXPENSES AND OTHER PAYMENTS. Hanger, Buyer, the
Companies  and Sole  Stockholder  each shall  bear its and his own  respective
costs and expenses  which are  incurred in  connection  with the  preparation,
negotiation and performance of this Agreement  (including any prior memorandum
of  understanding  or letter of intent relating  hereto) and the  transactions
contemplated  hereby,  including  all due  diligence  expenses  and  fees  and
expenses of agents, representatives, counsel and accountants.

      SECTION 8.6        INDEMNIFICATION.

            (a)   The Sole Stockholder  shall jointly and severally  indemnify
and  defend  each of Hanger  and the  Buyer,  and hold it  harmless,  from and
against any and all losses, damages, Liabilities,  claims, demands, judgments,
settlements, costs and expenses of any nature whatsoever (including reasonable
attorneys' fees) (collectively, "LOSS"), resulting from or arising out of any:
(i) breach of any  representation  or warranty or agreement of each Company or
the Sole  Stockholder  contained  herein;  or (ii)  Liability  of any Company,
whether or not addressed by a representation  or warranty,  which was created,
incurred or arose from facts, events,  conditions or circumstances existing on
or before the Closing Date,  to the extent that,  but only to the extent that,
such  Liability  was not  reflected  or  reserved  against  on the face of the
Balance Sheet (rather than in any notes  thereto) as adjusted for  Liabilities
incurred  in the  Ordinary  Course of  Business  since the date of the Balance
Sheet  (provided  that the items  listed on SCHEDULE 3.8 shall be deemed to be
incurred in the Ordinary  Course of Business unless  otherwise  objected to by
Hanger or Buyer  prior to the  Closing  Date).  No claim  for  indemnification
pursuant to this Section  8.6(a) may be made  subsequent to the date three (3)
years after the Closing Date or in respect of a Loss for which Hanger or Buyer
has otherwise  been  previously  reimbursed by the Sole  Stockholder.  Without
limiting any other rights of Hanger or Buyer,  any such Loss may be treated as
a Purchase Price adjustment under Section 1.2(d)(iii), in which case such Loss
shall be deducted by Hanger or Buyer from the next installment  payment due of
principal   and  interest  of  the  Note   portion  of  the   Purchase   Price
consideration,  with any  remaining  Loss being  deducted  from the  principal
amount of the Note.

            (b)   (i) If any third  party  shall  notify  Hanger or Buyer with
respect to any third party claim (a "THIRD PARTY CLAIM") that may give rise to
a Loss,  then  Hanger or Buyer  shall  promptly  notify  the Sole  Stockholder
thereof in writing; PROVIDED,  HOWEVER, that no delay on the part of Hanger or
Buyer in notifying the Sole  Stockholder  shall  relieve the Sole  Stockholder
from any obligation  hereunder unless (and then solely to the extent) the Sole
Stockholder is prejudiced by such delay.

                  (ii)   The Sole  Stockholder  will  have the right to defend
Hanger and Buyer  against the Third Party Claim with counsel  selected by Sole
Stockholder  and reasonably  satisfactory  to Hanger or Buyer, so long as: (A)
the Sole  Stockholder  so notifies  Hanger and Buyer in writing within fifteen
(15) days of the Third Party  Claim  becoming  known to the Sole  Stockholder,


                                     -37-

<PAGE>

acknowledging  that such claim is in respect  of a Loss  described  in Section
8.6(a);  (B) the Third Party Claim  involves  only money  damages and does not
seek an injunction or other equitable relief; (C) settlement of, or an adverse
judgment  with  respect  to, the Third  Party  Claim is not, in the good faith
judgment  of Hanger or Buyer,  likely to  establish a  precedential  custom or
practice  materially adverse to the continuing business interests of Hanger or
Buyer;  and (D) the Sole  Stockholder  conducts the defense of the Third Party
Claim actively and diligently.

                  (iii)  So long as the Sole  Stockholder  is  conducting  the
defense of the Third Party Claim in accordance  with Section  8.6(b)(ii),  (A)
Hanger or Buyer may retain  separate  co-counsel  at its sole cost and expense
and  participate in the defense of the Third Party Claim;  (B) Hanger or Buyer
will not  consent to the entry of any  judgment  or enter into any  settlement
with respect to the Third Party Claim without the prior written consent of the
Sole Stockholder  (which consent will not be withheld  unreasonably);  and (C)
the Sole  Stockholder  will not consent to the entry of any  judgment or enter
into any  settlement  with respect to the Third Party Claim  without the prior
written  consent  of  Hanger  or Buyer  (which  consent  will not be  withheld
unreasonably).

                  (iv)   In the event  that any of the  conditions  in Section
8.6(b)(ii) is or becomes  unsatisfied,  (A) Hanger or Buyer may defend against
the Third  Party  Claim in any  manner  it  reasonably  may deem  appropriate;
PROVIDED,  HOWEVER, that Hanger shall not consent to the entry of any judgment
or enter  into any  settlement  or  agreement  to settle a Third  Party  Claim
without the prior written consent of the Sole Stockholder, which consent shall
not be unreasonably  withheld; (B) Hanger or Buyer shall be reimbursed by Sole
Stockholder,  or  Hanger  or  Buyer  may  deduct  such  amounts  from the next
payment(s)  due to Sole  Stockholder  under the Note  portion of the  Purchase
Price  consideration,  promptly  and  periodically  for the costs of defending
against  the Third  Party  Claim  (including  reasonable  attorneys'  fees and
expenses);  and (C) the Sole Stockholder will remain  responsible for any Loss
that Hanger or Buyer actually suffers resulting from, arising out of, relating
to, in the nature of, or caused by the Third Party Claim to the fullest extent
provided in this Section 8.6.


                                  ARTICLE IX

                              GENERAL PROVISIONS

      SECTION 9.1        EFFECTIVENESS  OF  REPRESENTATIONS,   WARRANTIES  AND
AGREEMENTS.

            (a)   Except as set forth in Section 9.1(b), the  representations,
warranties and  agreements of each party hereto shall remain  operative and in
full force and effect regardless of any investigation  made by or on behalf of
any other party hereto,  any Person controlling any such party or any of their
officers  or  directors,  whether  prior to or  after  the  execution  of this
Agreement.

            (b)   The  representations,  warranties  and  agreements  in  this
Agreement  shall  terminate  on the date  which is three (3)  years  after the
Closing Date, except that the  representations,  warranties and agreements set


                                     -38-

<PAGE>

forth in Section 3.3,  and Article  IIIA,  and Section  6.7,  Section 6.8, and
Article VIII and Article IX shall not so terminate.

      SECTION 9.2        NOTICES.  All notices and other  communications given
or made  pursuant  hereto shall be in writing and shall be deemed to have been
duly given or made as of the date delivered, mailed or transmitted,  and shall
be effective upon receipt,  if delivered  personally,  mailed by registered or
certified mail (postage prepaid,  return receipt  requested),  or delivered by
overnight  delivery  service (e.g.,  Federal  Express),  to the parties at the
following  addresses  (or at such  other  address  for a  party  as  shall  be
specified by like changes of address) or sent by  electronic  transmission  to
the fax number specified below:

            (a)   If to Hanger or Buyer:

                  Hanger Orthopedic Group, Inc.
                  7700 Old Georgetown Road
                  Bethesda, Maryland  20814
                  ATTENTION: Richard Stein, Chief Financial Officer
                  Fax No.:  (301) 652-8307

                  with a copy to:

                  Freedman, Levy, Kroll & Simonds
                  1050 Connecticut Avenue, N.W.
                  Washington, D.C.  20036
                  ATTENTION:  Jay W. Freedman, Esq.
                  Fax No.:  (202) 457-5151

            (b)   If to any Company or Sole Stockholder:

                  Jerald J. Harshberger
                  828 Caledonia Way
                  Birmingham, Alabama  35242

                  with a copy to:

                  Hartman, Springfield and Beckham
                  P.O. Box 846
                  Birmingham, AL 35201
                  ATTENTION: John L. Hartman III, Esq.
                  Fax No.: (205) 879-5903

      SECTION 9.3        CERTAIN DEFINITIONS.  For purposes of this Agreement,
the following terms shall have the following meanings:

      "ACCOUNTS RECEIVABLE" as defined in Section 3.18;


                                     -39-

<PAGE>

      "ACTUAL VALUE" as defined in Section 1.2(d)(v)(B);

      "ADJUSTED WORKING CAPITAL" as defined in Section 1.2(d)(i);

      "AFFILIATE"  means a Person that directly or indirectly,  through one or
more  intermediaries,  controls,  is controlled by, or is under common control
with, the first mentioned Person;

      "AFFILIATED  GROUP"  means any  affiliated  group  within the meaning of
Section  1504 of the  Code  or any  similar  group  defined  under  a  similar
provision of state, local or foreign law;

      "AGREEMENT" as defined in the Preamble;

      "ANNUAL MAXIMUM" as defined in Section 1.2(c)(i);

      "ASSETS"  means any and all  properties  and assets  (real,  personal or
mixed, tangible or intangible) of any Person;

      "BALANCE SHEET" as defined in Section 3.7;

      "BASIS" means any past or present fact, situation, circumstance, status,
condition,  activity,  practice,  plan, occurrence,  event, incident,  action,
failure  to act,  or  transaction  that  forms or could form the basis for any
specified consequence;

      "BUYER" as defined in the Preamble;

      "BUYER'S VALUE" as defined in Section 1.2(d)(v)(B);

      "CLOSING" and "CLOSING DATE" as defined in Article II;

      "CODE" means the Internal Revenue Code of 1986, as amended;

      "COMPANY" or "COMPANIES" as defined in the Preamble;

      "COMPANY COMMON STOCK" as defined in the Preamble;

      "COMPANY EMPLOYEE BENEFIT PLAN" as defined in Section 3.22;

      "COMPANY  MATERIAL  ADVERSE  EFFECT"  means any  change or effect  that,
individually or when taken together with all other such changes or effects, is
or is reasonably likely to be materially adverse to the business,  properties,
Assets,  condition  (financial  or  otherwise),   liabilities,  operations  or
prospects  of the  Company  at the time of such  change or  effect.  A Company
Material  Adverse  Effect  shall be deemed to exist if there  shall  occur any
event  which  causes  or may  reasonably  be  expected  to cause or  result in
estimable monetary loss which,  individually or when aggregated with all other


                                     -40-

<PAGE>

events, exceeds Ten Thousand Dollars ($10,000.00);

      "COMPANY PERMITS" as defined in Section 3.6;

      "COMPETING TRANSACTION" means any of the following involving the Company
or any Subsidiary or Affiliate of the Company: (i) any merger,  consolidation,
share exchange, business combination, or other similar transaction (other than
the  transactions  contemplated  by this  Agreement);  (ii) any  sale,  lease,
exchange,  mortgage,  pledge,  transfer or other  disposition  of  twenty-five
percent (25%) or more of the Assets of the Company in a single  transaction or
series of  transactions;  (iii) any offer  (whether  cash or  securities)  for
twenty-five  percent (25%) or more of the outstanding  shares of capital stock
of the  Company;  or (iv)  any  public  announcement  of a  proposal,  plan or
intention to do any of the foregoing;

      "CONTRACT" of any Person means any contract,  agreement or instrument of
any type  whatsoever  (i) to which  such  Person is a party and by which  such
Person  either has made a binding  undertaking  to perform an obligation or is
entitled to any property or right,  or (ii) by which any of the Assets of such
Person is bound;

      "CONTROL" (including the terms "CONTROLLED,"  "CONTROLLED by" and "UNDER
COMMON  CONTROL  WITH") means the  possession,  directly or  indirectly  or as
trustee  or  executor,  of the power to direct or cause the  direction  of the
management or policies of a Person,  whether through the ownership of stock or
as trustee or executor, by Contract or credit arrangement or otherwise;

      "EARNOUT" as defined in Section 1.2(c);

      "EARNOUT PAYMENTS" as defined in Section 1.2(c);

      "EARNOUT PERIOD" as defined in Section 1.2(c);

      "EARNOUT YEAR" or "EARNOUT YEARS" as defined in Section 1.2(c);

      "EMPLOYEE  BENEFIT  PLAN" means (a) any bonus,  incentive  compensation,
profit sharing,  retirement,  pension,  group insurance,  death benefit, group
health, medical expense reimbursement,  workers' compensation, dependent care,
flexible  benefits  or  cafeteria,   stock  option,   stock  purchase,   stock
appreciation rights, savings, deferred compensation, consulting, severance pay
or termination pay, vacation pay, life insurance, disability, welfare or other
employee  benefit or fringe benefit plan,  program or arrangement;  or (b) any
plan,  program or  arrangement  which is an  Employee  Pension  Benefit  Plan,
Employee Welfare Benefit Plan or Multiemployer Plan.

      "EMPLOYEE  PENSION  BENEFIT  PLAN"  has the  meaning  set forth in ERISA
Section 3(2);

      "EMPLOYEE  WELFARE  BENEFIT  PLAN"  has the  meaning  set forth in ERISA
Section 3(1);


                                     -41-

<PAGE>

      "EMPLOYMENT AGREEMENTS" as defined in Section 7.2(f);

      "ENCUMBRANCES"  means any Security Interests,  Liens,  claims,  pledges,
agreements, limitations on voting rights, charges or other encumbrances of any
nature whatsoever;

      "ERISA" means the Employee  Retirement  Income  Security Act of 1974, as
amended;

      "ERISA  AFFILIATE"  means  each  person (as  defined in Section  3(9) of
ERISA) that  together  with the Company (or any person whose  liabilities  the
Company has assumed or is  otherwise  subject to) would be  considered  or has
been a single  employer under Section  4001(b) of ERISA or would be considered
or has been a member of the same "controlled  group," under common control,  a
member of the same  affiliated  service  group or otherwise a single  employer
within the meaning of Section 414(b),  (c), (m) and (o) of the Code (PROVIDED,
HOWEVER,  that when the subject of the provision is a Multiemployer  Plan only
subsections  (b) and (c) of  Section  414 of the  Code  shall  be  taken  into
account).

      "EXCHANGE ACT" means the Securities Exchange Act of 1934, as amended;

      "FINANCIAL STATEMENTS" as defined in Section 3.7;

      "GAAP" means United States generally accepted  accounting  principles as
in effect from time to time;

      "GOVERNMENTAL ENTITIES" as defined in Section 3.5(b);

      "HANGER" as defined in the Preamble;

      "HANGER FINANCIAL STATEMENTS" as defined in Section 4.9;

      "HANGER  MATERIAL  ADVERSE EFFECT" shall mean any change or effect that,
individually or when taken together with all such other changes or effects, is
or is reasonably likely to be materially adverse to the business,  properties,
Assets,  condition  (financial  or  otherwise),   liabilities,  operations  or
prospects of Hanger and its Subsidiaries, taken as a whole at the time of such
change or effect. A Hanger Material Adverse Effect shall be deemed to exist if
there  shall  occur any event which  causes or may  reasonably  be expected to
cause or  result  in  estimable  monetary  loss  which,  individually  or when
aggregated with all other events, exceeds $500,000;

      "HANGER REPRESENTATIVES" as defined in Section 5.4;

      "HANGER SEC REPORTS" as defined in Section 4.5(a);

      "INTELLECTUAL  PROPERTY" means (a) all inventions (whether patentable or
unpatentable  and  whether  or not  reduced  to  practice),  all  improvements
thereto,  and  all  patents,  patent  applications,  and  patent  disclosures,
together   with   all   reissuances,   continuations,   continuations-in-part,
revisions, extensions, and reexaminations thereof, (b) all trademarks, service
marks, trade dress, logos, trade names, and corporate names, together with all


                                     -42-

<PAGE>

translations, adaptations, derivations, and combinations thereof and including
all goodwill associated therewith,  and all applications,  registrations,  and
renewals in connection therewith, (c) all copyrightable works, all copyrights,
and all applications, registrations, and renewals in connection therewith, (d)
all mask works and all applications, registrations, and renewals in connection
therewith,  (e)  all  trade  secrets  and  confidential  business  information
(including ideas, research and development,  know-how, formulas, compositions,
manufacturing  and  production  processes  and  techniques,   technical  data,
designs,  drawings,  specifications,  customer and supplier lists, pricing and
cost  information,  and business and marketing plans and  proposals),  (f) all
computer software  (including data and related  documentation),  (g) all other
proprietary  rights, and (h) all copies and tangible  embodiments  thereof (in
whatever form or medium);

      "INVENTORY" as defined in Section 3.16;

      "KNOWLEDGE" or "KNOWN" means, with respect to a particular fact or other
matter,  that (i) an individual is actually aware of such fact or other matter
or (ii) a prudent individual could be expected to discover or otherwise become
aware of such fact or other  matter in the course of  conducting  a reasonably
comprehensive  investigation  concerning  the  existence of such fact or other
matter; a Person (other than an individual) will be deemed to have "Knowledge"
of a particular fact or other matter if any individual who is serving,  or who
has at any time served, as a director,  officer,  partner, executor or trustee
of such Person (or in any similar capacity) has, or at any time had, Knowledge
of such fact or other matter;

      "LAWS" as defined in Section 3.5(a);

      "LIABILITY" OR LIABILITIES" as defined in Section 3.8;

      "LIEN" means any lien, charge, encumbrance,  mortgage,  conditional sale
agreement,  title retention  agreement,  financing  lease,  pledge or Security
Interest of any kind or type and whether arising by Contract or under Law;

      "LOSS" as defined in Section 8.6(a);

      "MULTIEMPLOYER PLAN" has the meaning set forth in ERISA Section 3(37);

      "NET SALES" as defined in Section 1.2(c);

      "NOTE" as defined in Section 1.2(a);

      "ORDINARY  COURSE OF  BUSINESS"  with  respect to any entity,  means the
ordinary  course  of  business   consistent  with  past  custom  and  practice
(including with respect to quantity and frequency) of that entity;

      "PERSON" means an individual,  a partnership,  a corporation,  a limited
liability  company,  an association,  a joint stock company,  a trust, a joint
venture,  an  unincorporated  organization,  a  Governmental  Entity  (or  any


                                     -43-

<PAGE>

department, agency, or political subdivision thereof) or any other entity;

      "POST-CLOSING ADJUSTMENT DATE" as defined in Section 1.2(d)(iii);

      "PROSPECTUS" as defined in Section 3.28;

      "PURCHASE" as defined in the Preamble;

      "PURCHASE PRICE" as defined in Section 1.2(a);

      "REPLACEMENT NOTE" as defined in Section 1.2(d)(vi);

      "SEC" means the U.S. Securities and Exchange Commission;

      "SECURITIES ACT" means the Securities Act of 1933, as amended;

      "SECURITY  INTEREST"  means any  mortgage,  pledge,  Lien,  Encumbrance,
charge, or other security interest, other than (a) mechanic's,  materialmen's,
and similar Liens,  (b) Liens for Taxes not yet due and payable,  (c) purchase
money  Liens  and  Liens   securing   rental   payments  under  capital  lease
arrangements,  and (d) other Liens arising in the Ordinary  Course of Business
and not incurred in connection with the borrowing of money;

      "SHARES" as defined in the Preamble;

      "SOLE STOCKHOLDER" as defined in the Preamble;

      "SOLE STOCKHOLDER'S VALUE" as defined in Section 1.2(d)(v)(B);

      "SUBSIDIARY" or "SUBSIDIARIES" of the Company,  Hanger, the Buyer or any
other Person, means any corporation, partnership, joint venture or other legal
entity of which the Company,  Hanger,  the Buyer or such other Person,  as the
case may be (either alone or through or together  with any other  subsidiary),
owns, directly or indirectly, fifty percent (50%) or more of the capital stock
or other equity interests which the holders thereof are generally  entitled to
vote for the  election of the board of directors  or other  governing  body of
such corporation or other legal entity;

      "TAX" or "TAXES" shall mean any and all taxes,  charges, fees or levies,
payable to any federal,  state,  local or foreign taxing  authority or agency,
including, without limitation, (i) income, franchise, profits, gross receipts,
minimum,  alternative minimum, estimated, AD VALOREM, value added, sales, use,
service,  real  or  personal  property,   capital  stock,  license,   payroll,
withholding,  disability,  employment,  social security, workers compensation,
unemployment  compensation,   utility,  severance,   excise,  stamp,  windfall
profits,  transfer  and capital  gains  taxes,  (ii) custom  duties,  imposts,
charges,  levies or other similar assessments of any kind, and (iii) interest,
penalties and additions to tax imposed with respect thereto;


                                     -44-

<PAGE>

      "TAX  RETURN"  shall mean any  return,  declaration,  report,  claim for
refund, or information  return or statement  relating to Taxes,  including any
schedule or attachment thereto, and including any amendment thereof; and

      "THIRD PARTY CLAIM" as defined in Section 8.6(b).

      SECTION 9.4        HEADINGS;  CONSTRUCTION.  The  headings  contained in
this Agreement are for reference purposes only and shall not affect in any way
the  meaning  or  interpretation  of this  Agreement.  All words  used in this
Agreement   will  be  construed  to  be  of  such  gender  or  number  as  the
circumstances   require.   Unless  otherwise  expressly  provided,   the  word
"including" does not limit the preceding words or terms.

      SECTION 9.5        SEVERABILITY.  If any term or other provision of this
Agreement is determined to be invalid,  illegal or incapable of being enforced
by any rule of law or public  policy,  all other  conditions and provisions of
this Agreement shall  nevertheless  remain in full force and effect so long as
the economic or legal substance of the transactions contemplated hereby is not
affected  in  any  manner   materially   adverse  to  any  party.   Upon  such
determination  that  any  term or  other  provision  is  invalid,  illegal  or
incapable of being enforced,  the parties hereto shall negotiate in good faith
to modify this  Agreement so as to effect the  original  intent of the parties
hereto as  closely as  possible  in an  acceptable  manner to the end that the
transactions contemplated hereby are fulfilled to the extent possible.

      SECTION 9.6        ENTIRE  AGREEMENT AND  MODIFICATION.  This  Agreement
(together with the exhibits and schedules) constitutes the entire agreement of
the parties and supersedes all prior agreements and undertakings, both written
and oral,  between the parties  hereto,  or any of them,  with  respect to the
subject matter  hereof.  This Agreement may not be amended except by a written
agreement executed by the party to be charged with the amendment.

      SECTION 9.7        ASSIGNMENT.  This Agreement  shall not be assigned by
operation of law or otherwise.

      SECTION 9.8        PARTIES IN INTEREST.  This Agreement shall be binding
upon and inure solely to the benefit of each party hereto, and nothing in this
Agreement,  express or implied,  is intended to or shall confer upon any other
Person any  right,  benefit  or remedy of any  nature  whatsoever  under or by
reason of this Agreement.

      SECTION 9.9        WAIVER;  REMEDIES CUMULATIVE.  No failure or delay on
the part of any party  hereto in the  exercise  of any right  hereunder  shall
impair such right or be construed to be a waiver of, or  acquiescence  in, any
breach of any  representation,  warranty or  agreement  herein,  nor shall any
single  or  partial  exercise  of any such  right  preclude  other or  further
exercise  thereof or of any other right.  To the maximum  extent  permitted by
applicable  law,  (a) no claim or right  arising out of this  Agreement or the
documents  referred to in this  Agreement can be  discharged by one party,  in
whole or in part, by a waiver or  renunciation of the claim or right unless in
writing signed by the other party;  (b) no waiver that may be given by a party
will be applicable  except in the specific instance for which it is given; and


                                     -45-

<PAGE>

(c) no notice  to or demand on one party  will be deemed to be a waiver of any
obligation  of such party or of the right of the party  giving  such notice or
demand to take  further  action  without  notice or demand as provided in this
Agreement  or the  documents  referred  to in this  Agreement.  All rights and
remedies  existing  under this Agreement are in addition to, and not exclusive
of, any rights or remedies otherwise available.

      SECTION 9.10       FURTHER  ASSURANCES.  The parties hereto agree (a) to
furnish upon request to each other such  further  information,  (b) to execute
and deliver to each other such other documents,  and (c) to do such other acts
and things, all as another party hereto may reasonably request for the purpose
of carrying out the intent of this Agreement and the documents  referred to in
this Agreement.

      SECTION 9.11       GOVERNING LAW. THIS  AGREEMENT  SHALL BE GOVERNED BY,
AND  CONSTRUED  IN  ACCORDANCE  WITH,  THE  LAWS  OF THE  STATE  OF  DELAWARE,
REGARDLESS OF THE LAWS THAT MIGHT OTHERWISE GOVERN UNDER APPLICABLE PRINCIPLES
OF CONFLICTS OF LAW.

      SECTION 9.12       JURISDICTION;  SERVICE  OF  PROCESS.  ANY  ACTION  OR
PROCEEDING  SEEKING TO ENFORCE ANY PROVISION OF, OR BASED ON ANY RIGHT ARISING
OUT OF, THIS AGREEMENT MAY BE BROUGHT AGAINST ANY OF THE PARTIES HERETO IN THE
COURTS OF THE STATE OF  ALABAMA,  COUNTY  OF  JEFFERSON,  OR, IF IT HAS OR CAN
ACQUIRE  JURISDICTION,  IN THE UNITED STATES  DISTRICT  COURT FOR THE NORTHERN
DISTRICT  OF  ALABAMA,  AND  EACH  OF  THE  PARTIES  HERETO  CONSENTS  TO  THE
JURISDICTION OF SUCH COURTS (AND OF THE APPROPRIATE  APPELLATE  COURTS) IN ANY
SUCH ACTION OR  PROCEEDING  AND WAIVES ANY  OBJECTION  TO VENUE LAID  THEREIN.
PROCESS IN ANY ACTION OR PROCEEDING  REFERRED TO IN THE PRECEDING SENTENCE MAY
BE SERVED ON ANY PARTY HERETO ANYWHERE IN THE WORLD.

      SECTION 9.13       COUNTERPARTS.  This  Agreement may be executed in one
or  more  counterparts,  and by  the  different  parties  hereto  in  separate
counterparts,  each of which when  executed  shall be deemed to be an original
but all of which taken together shall constitute one and the same agreement.


                    [The next page is the signature page.]


                                     -46-

<PAGE>

      IN WITNESS  WHEREOF,  the parties  hereto  have  executed or caused this
Agreement  to be  executed  as of  the  date  first  written  above  by  their
respective officer thereunto duly authorized:


HANGER ORTHOPEDIC GROUP, INC.

By: ________________________________________
Name:  Ivan R. Sabel
Title: President


HANGER PROSTHETICS & ORTHOTICS, INC.

By: ________________________________________
Name:  John D. McNeill
Title: President


                                     -47-

<PAGE>

HARSHBERGER PROSTHETIC & ORTHOTIC CENTER, INC.

By: ________________________________________
Name:  Jerald J. Harshberger
Title:  President


HARSHBERGER PROSTHETIC & ORTHOTIC CENTER OF MOBILE, INC.

By: ________________________________________
Name: Jerald J. Harshberger
Title: President


HARSHBERGER PROSTHETIC & ORTHOTIC CENTER OF FLORENCE, INC.

By: ________________________________________
Name: Jerald J. Harshberger
Title: President


FAB-CAM, INC.

By: ________________________________________
Name: Jerald J. Harshberger
Title: President


SOLE STOCKHOLDER

____________________________________________
Jerald J. Harshberger


1,000 shares for each of the foregoing Companies


                                     -48-


                                                                    EXHIBIT 22
<TABLE>
                             LIST OF SUBSIDIARIES

<S>                                                              <C>
    Hanger Orthopedic Group, Inc.                                84-0904275

    OPNET, Inc.                                                  93-1203555

    DOBI-Symplex, Inc.                                           52-1770022

    Southern Prosthetics Supply, Inc.                            58-0276760

    Montana Orthotics & Prosthetics, Inc.                        81-0458574

    Rehabilitation Engineering, Inc.                             59-2106177

    Columbia Brace Acquisition Corp.                             52-1856088

    Hanger Prosthetics & Orthotics, Inc.                         52-1486235
</TABLE>




                      CONSENT OF INDEPENDENT ACCOUNTANTS

We consent to the incorporation by reference in the Registration  Statement of
Hanger  Orthopedic  Group,  Inc. on Form S-8 (File No. 33-63191) of our report
dated March 13, 1998, on our audits of the consolidated  financial  statements
and  financial  statement  schedule  of Hanger  Orthopedic  Group,  Inc. as of
December 31, 1996 and 1997 and for each of the three years in the period ended
December 31, 1997, which is included in this form 10-K.

/s/Coopers & Lybrand L.L.P.

2400 Eleven Penn Center
Philadelphia, Pennsylvania
March 31, 1998

<TABLE> <S> <C>

<ARTICLE> 5
<CIK> 0000722723
<NAME> HANGER ORTHORPEDIC GROUP, INC.
       
<S>                             <C>
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          DEC-31-1997
<PERIOD-START>                             JAN-01-1997
<PERIOD-END>                               DEC-31-1997
<CASH>                                       6,557,409
<SECURITIES>                                         0
<RECEIVABLES>                               31,145,327
<ALLOWANCES>                                 4,870,000
<INVENTORY>                                 17,445,476
<CURRENT-ASSETS>                            61,536,053
<PP&E>                                      25,708,650
<DEPRECIATION>                               7,538,385
<TOTAL-ASSETS>                             157,982,610
<CURRENT-LIABILITIES>                       22,505,531
<BONDS>                                     23,237,321
                          303,753
                                          0
<COMMON>                                       156,702
<OTHER-SE>                                 106,163,025
<TOTAL-LIABILITY-AND-EQUITY>               157,982,610
<SALES>                                    145,597,876
<TOTAL-REVENUES>                           145,597,876
<CGS>                                       73,533,398
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