0000906344-04-000086 SC 13G 1 20040217 CRDENTIA CORP 0001073857 7361 760585701 DE 1231 SC 13G 34 005-78465 04607728 14114 DALLAS PARKWAY SUITE 600 DALLAS TX 75254 972-850-0780 14114 DALLAS PARKWAY SUITE 600 DALLAS TX 75254 LIFEN INC 20001115 DIGIVISION INTERNATIONAL LTD 20001005 MEDCAP PARTNERS LP 0001176482 SC 13G 500 THIRD STREET SUITE 535 SAN FRANCISCO CA 94107 415-495-1010 500 THIRD STREET SUITE 535 SAN FRANCISCO CA 94107 SC 13G 1 crd13g.txt SCHEDULE 13G