Avulsion fracture of the inner ankle usually takes 3~4 months to recover. Avulsion fracture of the inner ankle can be treated conservatively according to the displacement of the fracture, with cast immobilization, and usually can heal in about 3 months. There is no local pain and swelling, and you can walk on the ground. Young people usually recover faster than older people. If the ankle avulsion fracture with displacement, conservative treatment is difficult to recover. Anchor pin fixation with incision and repositioning is needed, and in some cases it takes about 4 months to recover. For avulsion fracture displacement if not properly treated, it is usually difficult to heal, and will be left with joint instability, joint degeneration, and joint pain. Therefore, standardized treatment and rehabilitation should be carried out under the guidance of a doctor.