After the arm is broken, the patient actively cooperate with the treatment, if the fracture healing smoothly, complete recovery needs about 3-4 months. Whether the fracture has completely healed in 3-4 months is mainly determined by the review of the film, after all, there are many factors affecting the healing of the fracture. After the patient’s arm is broken, first of all, you need to actively carry out local ordinary X-ray examination, to clarify whether there is displacement of the fracture, as well as the severity of displacement, you need to comprehensively assess the patient’s physical condition, to determine the appropriate treatment plan. Secondly, if there is obvious displacement of the fracture, it is necessary to actively carry out the restoration of the fracture, either by manipulative restoration, or by incision and internal fixation surgery, to restore the normal alignment of the relationship, and to promote the healing of the patient’s fracture.