The main purpose of bandaging after a broken ankle is to limit the ankle joint activity and to fix it by tying a figure-of-eight bandage. After breaking the foot will cause ligament soft tissue around the ankle joint and other injuries, by tying the bandage can limit the activities to promote recovery. The best choice of bandage with elastic elastic bandage, in the tie bandage first in the ankle joint above the rotation of 2~3 circles, and then from the inside of the ankle around the heart of the foot to the outside, and then to the top of the ankle for winding, and so on for many times to the ankle joint fixed firmly. Tying the bandage should pay attention to the right degree of tightness, in order to the patient consciously difficult to move the ankle joint, and there is no obvious sense of compression to the degree. After the bandage is completed, we should also pay attention to appropriate rest, try to avoid walking, which can promote the recovery of the injury. If the foot is accidentally broken, it is recommended that the patient go to the hospital for a clear examination and receive regular treatment.