Diaphyseal and metaphyseal femoral fractures in childhood

Abstract

Femoral fractures in childhood are rare and are usually the result of severe trauma. Conservative treatment (overhead extension, hip spica cast) can be used in children up to 3years of age and beyond that elastic stable intramedullary nailing (ESIN) is the method of choice. The prognosis is very good if the surgical technique is adequate. In adolescents > 50 kg in body weight solid nails implanted via the greater trochanter are an alternative (adolescent lateral femoral nail, ALFN). External fixators and plate osteosynthesis are indicated in special situations. Femoral neck fractures are very seldom seen in this age group. Besides Kirschner (K)-wires and screw osteosynthesis aspecial pediatric hip plate is available in this situation. In the distal metaphysis mostly stable fractures occur in disabled children, which can usually be treated conservatively. In addition, pathological fractures occur in juvenile bone cysts and complex injuries in adolescents, which need stabilization by descending ESIN or with plates. At the distal growth plate relevant growth disturbances are possible.