Open Reduction and Internal Fixation with a Locking Plate Via Deltopectoral Approach for the Treatment of Three and Four-Part and Proximal Humeral Fractures

Open reduction and internal fixation (ORIF) via the deltopectoral approach is the gold standard for operatively treated proximal humeral fractures when joint preservation is desired. Indications include an unacceptable deformity, need for stability and early mobilization, and osteoporotic bone. (1) A 12 to 14-cm incision is made in the deltopectoral groove. The fracture is reduced. (2) Pins and tension sutures are placed for provisional fixation. (3) The locking plate is placed with unicortical screws in the metaphysis of the proximal part of the humerus and bicortical screws in the shaft. (4) The rotator cuff tendon is sutured into the open suture holes of the plate. (5) The surgical wound is then closed in a layered fashion. Hertel et al. reported that calcar length