Fig. 2From: Application of a novel osteotomy instrumentation as a substitute tool in total hip arthroplastyPhotograph of the osteotomy instrumentation as a femoral neck osteotomy tool in vitro model. a The fretsaw hooking on the terminal of the cable passer hook. b Demonstration of the basic principle of the fretsaw placement around the femoral neck. c The jig fixing the fretsaw in place for osteotomyBack to article page