If the ankle fracture is treated by regular surgery and the rehabilitation and functional exercises are carried out strictly according to the medical advice, there will be no sequelae. The possible sequelae are as follows: 1, septic arthritis, whether it is an open fracture with the fracture end leaking out or a closed fracture with the skin of the fracture site intact, as long as the incision and internal fixation surgery is performed, there is a risk of infection, once the infection will lead to redness, swelling, heat and pain in the joint area, and it will not heal for a long time. 2, traumatic arthritis, a comminuted fracture of the ankle will involve the joint surface, if it cannot be accurately repositioned, the bone will heal and lead to unevenness of the joint surface. If the fracture is not accurately repositioned, the joint surface will be uneven after the bone is healed, which will lead to traumatic arthritis and pain when the joint is moved for a long time. 3. pain and other symptoms.