Figure 2From: Clinical evaluation of the Asian proximal femur intramedullary nail antirotation system (PFNA-II) for treatment of intertrochanteric fracturesIn patients with a short stature, even after the use of a 170-mm PFNA nail, some portion of the long tail was still exposed outside of the greater trochanter, with hip joint activity easily leading to pain. (a, b) Postoperative three-dimensional imaging.Back to article page