Mild broken ankle usually three days can not be fully recovered, the specific situation is mild broken ankle will have localized swelling and pain, although the degree is not serious, but about three days is the swelling and pain of the high incidence of this time can not be fully recovered, it usually takes 1-2 weeks to successfully recover. If the patient walks and bears weight normally for about three days, it will further aggravate the soft tissue damage around the ankle and the recovery time will be prolonged accordingly, which is not conducive to the patient’s normal life and work. Therefore, even mild foot fractures should be highly valued and must wait until they are fully repaired before engaging in activities and sports, otherwise they will have adverse effects on the patient and lead to clinical consequences such as chronic swelling and chronic pain in the ankle joint.