OPERATIVE REPORT OF CADAVER ACETABULUM WITH TRIPHASTIC CONICAL SCREW INSTRUMENTS / 重庆医科大学学报

This report covers the intensive experimental research regarding cadaver acetab-ulum with triphastic conical screw instruments.In order fully to familiarize with the functions of three directional conical screw instruments and carefully to tackle the problems of operation, whole-ceramic acetalulawere replaced in 33 cadaver acetabula. As a result, of all cases operated on, 29 were performed successfully