Generally speaking, the bone scab is formed in about three months after the fracture, but it is not very solid, and it takes about half a year to recover completely. At present, the back of the foot fracture 4 months walking pain uncomfortable, may be the fracture has not healed. In addition, the fracture may also be located in the joint surface, resulting in traumatic osteoarthritis caused by the pain, serious cases can be considered joint fusion and other surgical treatments. It is normal to have pain in the ankle when walking after a 4-month fracture of the dorsum of the anterior foot, so it is important to walk appropriately when abandoning the crutches and gradually increase the training intensity under the guidance of the therapist if necessary. If necessary, you can gradually increase the intensity of training under the guidance of the therapist. You can also eat more calcium-supplemented foods, such as fish, eggs, bone broth and so on. Note that it takes time to recover. If the pain is obvious or does not improve within a long period of time, you need to go to the orthopedic department of the hospital for an X-ray examination to distinguish the extent of the fracture, as well as whether there is any fragmentation or displacement of the bone. If the pain is caused by the lack of healing, you need to be careful to continue to rest and not to walk with weight, otherwise it may lead to displacement of the fracture.