The treatment of supracondylar humeral fractures with elastic stable intramedullary nailing (ESIN) in children.

Background: Supracondylar humeral fractures are the most common elbow fractures in children. In case of displacement and instability, the standard procedure is closed reduction and percutaneous Kirschner wire fixation. As Kirschner wire fixation requires postoperative cast immobilization, does not allow early mobilization, and is associated with the risk of damage of the ulnar nerve, innovative techniques should be evaluated.