Fig. 2From: Effect of knee osteoarthritis on the postoperative outcome of proximal femoral nail anti-rotation in the treatment of intertrochanteric fractures in the elderly: a retrospective analysisDynamic observation of X-ray images of fractures. (A) Preoperative X-ray; (B) postoperative day 1 X-ray;(C) 1-month postoperative X-ray;(D) 3-month postoperative X-ray;(E) 6-month postoperative X-ray;(F) 12-month postoperative X-rayBack to article page