Left distal fibula fracture, usually 6-8 weeks can walk, the details are as follows: First, the smaller avulsion fracture of the left distal fibula, eligible for conservative treatment, can be fixed with manual repositioning and plaster external position, which can ensure the relative stability of the fracture end and promote the smooth healing of the fracture. In young patients, the fracture will heal completely in about six weeks, and the patient can walk normally after taking X-ray films to confirm the complete healing of the fracture. Second, a comminuted fracture of the distal left fibula, even with severe displacement of the fracture, which is difficult to recover with conservative treatment, requires consideration of surgical treatment to regain tension of the lateral collateral ligament. After the surgery, the patient needs about eight weeks before he can walk with weight. During the treatment period, functional exercises of the ankle joint should be insisted on to restore the strength and intensity of the muscles around the ankle joint and to lay a good foundation for walking.