For patients with fracture about one and a half months later, the local swelling and pain has been eliminated and there will be obvious growth of bone scab, and the fracture place will be relatively stable. For such patients, it is necessary to remove the external fixation, strengthen the joint flexion and extension activities, restore the patient’s normal joint mobility and local muscle strength, in order to prepare for the future recovery of the patient’s normal function. However, the exact degree of recovery should be decided according to the review film, to see how much the bone scab grows and how stable the local stability is, and then decide the degree of activity. Because of the different parts of the fracture, different ages, the severity of the injury at that time, the degree of active treatment and protection in the later stage, all these will affect the patient’s fracture healing process. Therefore, for patients with a fracture of about one and a half months, in order to clarify the recovery situation, it is necessary to actively carry out radiographic examination.