Six months of ankle restriction from a tibiofibular fracture is usually very difficult to recover on its own without treatment. If the ankle joint has been restricted for more than six months, it is possible that all the structures of the ankle joint have been contracted and fixed, and it is usually very difficult to recover by oneself. Specialized rehabilitation is usually required, and in more severe cases, surgery may be required to restore the ankle joint function. Surgery is usually based on release surgery, followed by rehabilitation training. The fracture of lower tibiofibular fracture will usually cause comprehensive damage to the muscles, tendons, subcutaneous soft tissues and local nerves in the vicinity of the fracture. If the damaged soft tissues are adhered and involved in the process of repair, it may lead to limited movement of the distal joints after the fracture is recovered. The treatment of ankle joint limitation caused by fracture requires professional rehabilitation therapy to gradually correct the movement deformation and improve the joint limitation, and in serious cases, even need to carry out a release surgery, so it is recommended that the patient go to the hospital for consultation and treatment in time, so as to avoid delaying the condition.