文摘
Fracture of both the femoral head and neck associated with posterior hip dislocation is a rare injury. This report describes a rare case of fracture-dislocation of the hip joint with a separated femoral head with a residual fragment in the acetabulum, and a subcapital fracture. We performed open reduction with internal fixation immediately after the injury. Osteonecrosis of the femoral head was detected one year after the surgery, however this patient had no symptoms related to the hip joint.