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Exhibit 23.1
CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS
As independent public accountants, we hereby consent to the incorporation by
reference in this Registration Statement on Form S-8, pertaining to National
Dentex Corporation's 1992 Employee's Stock Purchase Plan, of our report dated
February 2, 2000 on the financial statements included in the 1999 Annual Report
on Form 10-K for the year ended December 31, 1999 and to all references to our
firm included in this registration statement.
/s/ Arthur Andersen LLP
Boston, Massachusetts
June 8, 2000
