Internal Fixation of Intertrochanteric Hip Fractures: A Clinical Comparison of Two Implant Designs

Figure 2

Patients with 31 A2 fractures. (A) PFNA (A(a)) Preoperative AP view and lateral view. (A(b)) Immediate postoperative AP view and oblique view. (A(c)) Three months postoperatively. Callus formation can be seen in both AP view and oblique view. (B) Reverse LISS (B(a)) Preoperative AP view. (B(b)) Immediate postoperative AP view and lateral view.