Femoral stem fracture is a serious violent trauma and usually requires surgery, but if the previous method of internal fixation by incision and repositioning with plates, some complications often occur, such as plate fracture, infection, bone discontinuity, and so on. Nowadays, the best treatment method is closed reduction intramedullary nailing. The technique is difficult, but the best result, basically no complications, the patient can get out of bed and walk the day after surgery.