Fig. 3From: Three-dimensional femur morphology analysis for the optimal location of subtrochanteric osteotomy with an implanted Wagner cone stem in total hip arthroplasty for Crowe type IV developmental dysplasia of the hipEffective fixation for the femur–femoral stem fitting. The thick black arrows indicate cortical bone, the thin black arrows indicate the Medullary cavity, and the thick white arrow indicates the Wagner cone stemBack to article page