Fig. 8From: Safety and efficacy of a two-screw cephalomedullary nail for intertrochanteric femur fracture fixation: a retrospective case series in 264 patientsa-e. Additional stability by distal interlocking screw (8a). Side view of the nail and AP fluoroscopic picture before (8b-c) and after (8d-e) tightening down the set screwBack to article page