Four months after surgery for a comminuted fracture of the heel bone, walking more pain and weakness may be a normal manifestation. After surgery for comminuted fracture of the heel bone, it usually takes some time to recover. Four months after the surgery, the new bone tissues at the fracture site are still fragile and the muscle tension around the fracture site has not completely returned to normal, so if you walk too much, it will cause the fracture site to exert itself too much, which will result in pain, weakness and other symptoms. When a comminuted fracture of the heel bone occurs, you can exercise appropriately after the surgery, but you need to avoid overburdening the fracture site, you can massage the local muscle tissues and infrared irradiation, which can promote blood circulation, and it is very helpful for the later recovery. Four months after the operation of comminuted fracture of the heel bone, there may be pain and weakness after walking more, if the abnormal symptoms continue to aggravate, it is necessary to consult a doctor in time.