After avulsion fracture of the dice bone, the fracture needs to be immobilized with a plaster and then treated. After cast immobilization, you can use crutches and go down to the ground for appropriate activities, but you must be careful not to prolong the activities so as not to aggravate the injury. The fracture is immobilized in plaster for about one month, and the healing status of the fracture is reviewed after one month. If the bone scab grows well and the bone cells proliferate well, the cast can be removed, but it depends on the situation. Since the fracture has been immobilized for a long time and there is no exercise, the activity will be limited at the beginning, but don’t be in a hurry, it can be recovered slowly. Don’t get off the crutches too early, it is better to do activities by your own strength after three months, which is the best for the recovery of the fracture.