Treatment of acute closed humeral shaft fractures with Ender nails

The effect of semirigid Ender nails (EN) in the treatment of closed humeral shaft fractures was reviewed and analyzed. Clinical study was set retrospectively with detailed parameters. One hundred and eighteen closed humeral shaft fractures, treated with closed reduction and internal fixation with ENs, were collected. The follow-up period was 78 (24-175) months. The average operation blood loss was 105 cc, operation time was 57 min, hospital stay was 6.5 days, and union time was 10.5 weeks. The postoperative complications included three superficial infections, one iatrogenic radial nerve palsy, eight nail backouts, and eight nonunions. In our experience, for closed humeral shaft fractures fixed surgically, EN is a good choice for its simplicity and efficacy, but the fracture gap should be minimized after fixation and postoperative care should be closely observed.