If the bone dislocation is mild, it can be repaired by itself, but if it is serious, it cannot be self-repaired and needs to be treated as follows: First, it can be repaired by itself: mild bone dislocation can still maintain functional reset even without accurate reset, and the patient’s local bone will heal smoothly without serious impact on the body function, sometimes only showing abnormal appearance. Second, not self-repair: bone dislocation is more serious, angular dislocation, shortening dislocation, or even separation dislocation, which needs to be treated, otherwise, local fracture is prone to non-healing. Treatment methods include external fixation by manipulation and internal fixation by incision, which can accurately ensure that the local bones achieve anatomical repositioning, which can promote smooth healing of the fracture and also ensure the shape and function of the local bones. Patients need to work with muscle exercises after surgery to restore muscle strength and power.