A fair alignment of the fracture means that the alignment of the fracture is not very good, such as a mild angulation or a lateral displacement of the fracture. If the fracture is in the upper extremity, such as the ulnar radius or humerus, it will not affect the movement and function of the joint after the fracture has grown, and it can be stabilized with splinting or external fixation in a cast. On the other hand, the alignment of the lower extremity, such as the knee or femur and ankle, is not ideal because these areas are mainly used for weight-bearing walking and the fracture must be close to anatomical repositioning in order not to cause sequelae such as joint stiffness, restricted movement and function in the future. If this area appears to be in fair alignment, surgical treatment must be given, with surgical incision and internal fixation with plates or intramedullary nails.