EXHIBIT 23.1 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM AMICAS, Inc. Boston, Massachusetts We hereby consent to the incorporation by reference to the Registration Statements of AMICAS, Inc., formerly known as VitalWorks Inc. and InfoCure Corporation (the "Company"), on Forms S-3, numbers 333-45480, 333-40704, 333-37890, 333-34490, 333-88589, 333-87795, 333-73097 and 333-71109 and Forms S-8, numbers 333-96665, 333-84468, 333-72890, 333-56556, 333-40730, 333-40488, 333-39792 and 333-74773 filed with the Securities and Exchange Commission of our reports dated March 29, 2006 on the consolidated financial statements and the internal control over financial reporting appearing in this Annual Report on Form 10-K for the year ended December 31, 2005. /s/ BDO Seidman, LLP Boston, Massachusetts March 29, 2006