Failure to restore the calcar and locking screw cross-threading predicts varus collapse in proximal humerus fracture fixation.
Padegimas EM, Chang G, Namjouyan K, Namdari S. Failure to restore the calcar and locking screw cross-threading predicts varus collapse in proximal humerus fracture fixation. J Shoulder Elbow Surg. 2020 Feb; 29(2):291-295.