Kapandji technique as a minimally invasive procedure for selected patients with two- and three- part fractures of the proximal humerus

ABSTRACT

Current algorithms for decision making in proximal humerus fractures consider the fracture pattern along with the patient characteristics and surgeon's experience. Minimally invasive techniques for reduction and internal fixation of many types of these fractures have recently been widely promoted, especially with the use of the newly developed locking plate systems. Intramedullary flexible nailing is one of the oldest techniques using minimally invasive reduction and fixation of proximal humerus fractures. Kapandji technique uses the "Deltoid V" landmark as entry point for intramedullary insertion of the flexible nails into the humeral head. The authors report their experience with this procedure in twenty-six, relatively young patients with good bone quality, presenting with displaced 2- or 3-part extra-articular fracture of the proximal humerus, treated with percutaneous reduction and intramedullary flexible nailing as described by Kapandji. Nineteen medical records were available for this retrospective review, with 9 to 12 months follow-up. There were 15 excellent and 1 good results when patients were assessed for pain, function and range of motion of the shoulder. The authors submit that Kapandji technique is a valuable procedure for management of extra-articular displaced 2- and 3- part proximal humerus fractures in young patients with good bone quality