UNITED STATES
                           SECURITIES AND EXCHANGE COMMISSION
                                  Washington, DC 20549


                                      SCHEDULE 13G
                        Under the Securities Exchange Act of 1934

                                   (Amendment No. 9)


                                Dexterity Surgical, Inc.
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                                    (Name of Issuer)

                                      Common Stock
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                             (Title of Class of Securities)

                                       252368105
                               --------------------------
                                     (CUSIP Number)









                                             13G
CUSIP No.  252368105
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1.      NAME OF REPORTING PERSON              S.S. OR I.R.S. IDENTIFICATION NO.
        Renaissance Capital Growth & Income Fund III, Inc.           75-2533518
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2.      CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*
        (a)    [ ]
        (b)    [ ]
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3.      SEC USE ONLY
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4.      CITIZENSHIP OR PLACE OF ORGANIZATION
        Texas
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NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:
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5.      SOLE VOTING POWER
        2,332,511 shares
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6.      SHARED VOTING POWER
        None
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7.      SOLE DISPOSITIVE POWER
        2,332,511 shares
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8.      SHARED DISPOSITIVE POWER
        None
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9.      AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
        2,332,511 shares
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10.     CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES*
        Not applicable
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11.     PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
        16.84%
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12.     TYPE OF REPORTING PERSON
        IV
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ITEM 1.
        (a), (b)  Dexterity Surgical, Inc.                          ("Company")
                  12961 Park Central, Suite 1300
                  San Antonio, TX 78216








ITEM 2.

        (a) Name of Person Filing
            Renaissance Capital Growth & Income Fund III, Inc.        ("Filer")

        (b) Address of principal Business Office or, if none, Residence
            8080 N.  Central Expressway, Suite 210, LB 59
            Dallas, TX 75206-1857

        (c) Citizenship
            Texas

        (d) Title of Class of Securities
            Common Stock

        (e) CUSIP Number
            75966V105

ITEM 3. If this statement is filed pursuant to Rule 13d-1(b), or 13d-2(b),
        check whether the person filing is a:

        (a) ______    Broker or Dealer registered under Section 15 of the Act

        (b) ______    Bank as defined in section 3(a)(6) of the Act

        (c) ______    Insurance Company as defined in section 3(a)(19) of the
                      Act

        (d)    X      Investment Company registered under section 8 of the
                      Investment Company Act
            -------

        (e) ______    Investment Adviser registered under section 203 of the
                      Investment Advisers Act of 1940

        (f) ______    Employee  Benefit  Plan,  Pension  Fund  which  is
                      subject  to  the  provisions  of the  Employee  Retirement
                      Income Security Act of 1974 or Endowment Fund; see section
                      240.13d-1(b)(1)(ii)(F)

        (g) ______    Parent Holding Company, in accordance with section
                      240.13d-1(b)(ii)(G)(Note: See Item 7)

        (h) ______    Group, in accordance with section 240.13d-1(b)(1)(ii)(H)

ITEM 4. Ownership.

        (a)Amount Beneficially Owned:

        As of April 1, 2001, the Filer owned 2,346,920  shares of the Company on
        a  fully  converted  basis.  On  April  06,  2001,  the  Company  made a
        $14,408.94  principal  payment  bringing  the 9%  Convertible  Debenture
        amount to $1,426,485.07. Thus the Filer owns 2,332,511






        shares of the Company's common stock on a fully converted basis.  The
        Investment Advisor is Renaissance Capital Group, Inc., which is also
        Investment Manager for Renaissance US Growth and Income Trust PLC.
        Renaissance US Growth and Income Trust PLC also owns securities of
        Dexterity Surgical, Inc.

        (b) Percent of Class
            16.84%

        (c) Number of shares as to which such person has:

            (i)         sole power to vote or to direct the vote:
                        2,332,511 shares
           (ii)         shared power to vote or to direct the vote:
                        None
           (iii)        sole power to dispose or to direct the disposition of:
                        2,332,511 shares
           (iv)         shared power to dispose or to direct the disposition of:
                        None

ITEM 5. Ownership of Five Percent or Less of a Class.

        If this  statement is being filed to report the fact that as of the date
hereof the reporting  person has ceased to be the beneficial  owner of more than
five percent of the class of securities, check the following: [ ]

ITEM 6. Ownership of More than Five Percent on Behalf of Another Person.

        Not applicable.

ITEM 7. Identification and Classification of the Subsidiary Which Acquired the
        Security Being Reported on By the Parent Holding Company.

        Not applicable.

ITEM 8. Identification and Classification of Members of the Group.

        Not applicable.

ITEM 9. Notice of Dissolution of Group.

        Not applicable.

ITEM 10.Certification.

        By signing below I certify that, to the best of my knowledge and belief,
the  securities  referred  to above  were  acquired  in the  ordinary  course of
business  and were not acquired for the purpose of and do not have the effect of
changing or  influencing  the control of the issuer of such  securities and were
not acquired in connection  with or as a participant in any  transaction  having
such purposes or effect.

                                           SIGNATURE





        After  reasonable  inquiry and to the best of my knowledge and belief, I
certify that the information  set forth in this statement is true,  complete and
correct.




Date: May 8, 2001                              /S/
                              ------------------------------------------
                                               Signature
                              Russell Cleveland, President & CEO
                              Renaissance Capital Growth & Income Fund III, Inc.
                              -------------------------------------------
                                             Name and Title