[Adult femoral shaft fracture treated with an intramedullary nail].

Femoral shaft fractures often happen, and usually indicate only one part of the traumatic injuries sustained by the body. Preoperative evaluation and management may be life-saving. The favored treatment of fracture itself is now intramedullary nailing. There were 144 adult cases treated with intramedullary nails and followed up for at least two years at Chang Gung Memorial Hospital from July 1981 to June 1984. The results revealed a high union rate 96.5% (139/144): closed method 100% (34/34), open method 95% (105/110). Significant complications requiring repeated annoying surgical reintervention were rare, only 4% (6/144), due to deep infection or nonunion. Bone union period was about four months. Range of motion of knee was also satisfactory. This study suggests enough benefit of the delayed closed intramedullary nailing in the management of femoral shaft fractures.