Evaluation of reduction quality and implant positioning in intertrochanteric fracture fixation: A review of key radiographic parameters

Figure 1 Anatomical landmarks and lines of the proximal femur in anteroposterior and lateral view. A: Anteroposterior view; B: Lateral view. Greater trochanter (1), lesser trochanter (2), Calcar line (3), anterior line (4), posterior line (5), head-neck-shaft line (6).