The patient’s foot cannot be turned upward. Considering the presence of contracture and adhesion of the Achilles tendon, active and passive functional training of the ankle joint can be performed as follows: First, functional training: In the initial stage, passive functional training can be used, that is, using a leather band around the sole of the foot to perform regular pulling, which can improve the mobility of part of the dorsal extension of the ankle joint. In addition, you can use your hand to forcefully break the foot to the dorsal side, which can also improve the mobility of the ankle joint. At the same time, local massage and hot compress of the Achilles tendon area should be carried out, which can soften the Achilles tendon, improve the flexibility and extension of the Achilles tendon, and increase the angle of dorsiflexion of the ankle. Second, physiotherapy: physiotherapy means such as ultrasound or magnetic therapy can be carried out. Ultrasound or magnetic therapy treatment can promote blood circulation in the Achilles tendon area, soften the scar around the Achilles tendon and increase the mobility of the dorsiflexion of the ankle joint.