Fractures do not necessarily require steel nailing, but need to be fixed according to the location of the fracture. Generally, stem bone fractures of extremities, like tibiofibular fracture, femoral stem fracture, humeral stem fracture, etc., require intramedullary nailing. If the fracture is intra-articular, a steel plate must be played, and the fracture does not need surgery if the displacement is not large, and if the displacement is large, surgery is needed for tibial plateau fracture of the knee, ankle fracture, and femoral neck fracture. Elbow joints such as hawk’s-beak fracture, radial tuberosity fracture, and intercondylar fracture of the humerus require surgery. There are some fractures that do not require surgery, such as mild lumbar compression fractures, distal radius fractures, and some simple foot fractures, such as navicular fractures, dice fractures, and cuneiform fractures, which do not require surgery if the displacement is not large and require repositioning or simple plaster fixation.