Abstract

The purpose of this study is to present our experience of treating adolescent femoral fractures using a locked intramedullary nail with a lateral trochanteric entry point. We retrospectively reviewed 15 femoral fractures in 13 adolescents who were treated in our unit between 2011 and 2014. Data collected included patient demographics, mechanism of injury, type of fracture, associated injuries, time to union and complications. A radiographic review was also undertaken. The mean time to radiological union in 14 out of the 15 fractures was 13 weeks (range, 10-20 weeks). One patient had a delayed union that required bone grafting and united finally at 30 weeks post injury. The mean difference in the neck shaft angle between the operated and non-operated side was 1.5 degrees (range : -10 to 10 degrees). No patients had infection or avascular necrosis. Five nails were removed after the fractures had healed without complications. Locked rigid intramedullary nailing of adolescent femoral fractures is a safe and effective treatment option when the lateral aspect of the greater trochanter is used as an entry point.