The tibiofibular fracture is a relatively common traumatic disease in clinical practice. After fixation by manual repositioning or surgical repositioning, it gradually enters the period of hematoma formation and mechanization, which takes about 2-3 weeks. This period takes about 2-3 weeks. Then it enters the period of primary bone scab formation, which lasts for more than 2-3 months and is related to the blood flow around the fracture. The less the surrounding tissues are destroyed during the fracture, the better the blood flow and the faster the recovery, and the more the destruction, the worse the blood flow and the slower the recovery. Therefore, the formation of the primary bone scab can be seen as early as one and a half months after the X-ray examination. The growth of bone scabs is the process of fracture healing, and the speed of healing varies from person to person, so it is necessary to take X-rays every month to check the growth of bone scabs and to guide further exercises.