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                                                                    EXHIBIT 99.1

                             MEDICAL DYNAMICS, INC.

                   PROXY FOR SPECIAL MEETING OF STOCKHOLDERS
                           TO BE HELD AUGUST 7, 2001


    The undersigned, having received the Notice of Special Meeting and the proxy
statement-prospectus, hereby appoints Van A. Horsley and Daniel L. Richmond, and
each of them, attorneys and proxies for the undersigned (with full power of
substitution) to attend the above special meeting and all adjournments thereof
and to act for and to vote all shares of Medical Dynamics common stock standing
in the name of the undersigned at the special meeting to be held on August 7,
2001, at 10:00 a.m. local time at the offices of Medical Dynamics, 400 Inverness
Drive South, Suite 200, Englewood, Colorado 80112.

     When properly executed, this proxy will be voted in the manner directed
herein by the undersigned stockholder. If no direction is made, this proxy will
grant authority to vote "FOR" Proposal 1 on the reverse side, and in the
discretion of Van A. Horsley and Daniel L. Richmond on any other business
matters or proposals as may properly come before the special meeting.

     SEE REVERSE SIDE. IF YOU WISH TO VOTE IN ACCORDANCE WITH THE BOARD OF
DIRECTORS' RECOMMENDATIONS, JUST SIGN ON THE REVERSE SIDE. YOU NEED NOT MARK
ANY BOXES.

                   CONTINUED AND TO BE SIGNED ON REVERSE SIDE

                          ---------------------------

REVERSE SIDE

     [X] PLEASE MARK VOTES AS IN THIS EXAMPLE

1. Proposal to approve and approve the Amended and Restated Agreement and Plan
   of Merger and Reorganization, dated as of October 10, 2000 by and among
   InfoCure Corporation, CADI Acquisition Corporation, a wholly owned subsidiary
   of InfoCure, and Medical Dynamics, as amended by Amendment No. 1 dated as of
   October 30, 2000, Amendment No. 2 dated as of December 19, 2000, by letter
   agreement on March 5, 2001, by Amendment No. 4 dated as of April 16, 2001,
   and modified by letter agreement on May 30, 2001, pursuant to which
   Medical Dynamics will merge with and into CADI and CADI will survive the
   merger and continue as a wholly owned subsidiary of PracticeWorks, Inc.
   Approval of the merger agreement will also constitute approval of the merger
   and the other transactions contemplated by the merger agreement.

[ ]            [ ]            [ ]
FOR            AGAINST        ABSTAIN

MARK HERE FOR ADDRESS [ ] CHANGE AND NOTE BELOW:


     PLEASE SIGN EXACTLY AS NAME APPEARS HEREON. Joint owners should each sign.
When signing as attorney, executor, administrator, trustee or guardian, please
give full title as such.


SIGNATURE:                                         DATE:              , 2001
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