Fig. 1From: Influence of greater trochanteric bone density and three-dimensional morphology on perioperative greater trochanteric fracture following total hip arthroplasty via an anterolateral approachRelative relationship between the top of the greater trochanter and planned proximal stem in the femur. a Type A: The top of the great trochanter is outside the longitudinal central axis of the planned femoral stem. b Type B: The top of the greater trochanter is inside the longitudinal central axis of the planned femoral stemBack to article page