Exhibit 32.2

CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350,
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

       In connection with the Quarterly Report of Crdentia Corp. (the "Company")
on Form 10-QSB for the period ended March 31, 2005 as filed with the  Securities
and Exchange  Commission (the "Report"),  I, Ja
mes J. TerBeest,  Chief Financial
Officer of the Company,  hereby  certify as of the date  hereof,  solely for the
purposes of Title 18, Chapter 63,  Section 1350 of the United States Code,  that
to my knowledge:

      1.    the Report fully complies with the  requirements of Section 13(a) or
            15(d), as applicable, of the Securities Exchange Act of 1934; and

      2.    the  information  contained in the Report  fairly  presents,  in all
            material respects, the financial condition and results of operations
            of the Company at the dates and for the periods indicated.


This  Certification  has not been,  and shall not be  deemed,  "filed"  with the
Securities and Exchange Commission.


Date:  May 16, 2005                         By:  /S/  James J. TerBeest
                                               ------------------------
                                                      James J. TerBeest
                                                      Chief Financial Officer

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