After the foot is fractured, to determine whether a fracture has occurred, mainly based on the patient’s clinical symptoms, physical examination to determine, as follows: 1, the occurrence of fracture: after the patient appears foot fracture, if there is obvious foot swelling, deformity, pain, limited activity, during physical examination, if the abnormal activity of the foot bone is touched, as well as the appearance of bone rubbing sound, bone rubbing feeling, it indicates the presence of fracture. The clinical should actively consult the doctor and perform radiographic examination to see the damage and displacement of the fracture end, and choose conservative or surgical treatment according to the damage and displacement of the fracture end to promote the recovery of the foot fracture and restore the vertical activities of the foot. 2.No fracture: If the foot is fractured, there is only swelling and pain in the foot, there is no obvious restriction of the weight-bearing activities of the foot, and there is no abnormal activity of the bone when checking the body. This situation is generally unlikely to have a fracture.