The numbness and hardness after walking for 1 year after ankle injury requires physical therapy and functional exercises. If there is numbness and hardness after walking for 1 year after ankle fall, it is considered to be caused by the adhesion of fascia and joints due to poor postoperative rehabilitation. The main treatment is physical therapy, including massage, electrotherapy, hot compresses, etc., to promote local blood circulation and assist in improving the adhesion of joints and fascia. In addition, certain functional exercises, such as standing on tiptoe, dorsal foot confrontation training, ankle inversion training, etc., can be used to increase the muscle strength of the ankle joints, so as to gradually restore the basic functions of the muscles and nerves. If the relief is not obvious, it is necessary to consult a doctor in time, according to the doctor’s opinion to decide whether it is necessary to carry out a second operation.