For patients with left lateral ankle fracture, taking treatment measures such as reset, braking and functional exercise can make their recovery faster, as follows: First, reset: for such patients in the early stage, proper reset and fixation should be taken as soon as possible, for example, for patients with lighter injury, orthopedic manipulation can be reset and splint or cast can be used for external fixation. For patients with more serious lesions, they need to elective surgery to reposition the internal fixation. Second, braking: after the above treatment, a period of adequate braking, for most of these patients, often need to bed rest for about four weeks. Third, functional exercise: for this type of patients at the appropriate time, to guide the proper functional exercise, such as in the exercise on the ground, the first to make it crutches exercise, and then gradually transition to bilateral foot alternate walking.