The recovery time after a broken foot is usually the following: 1, minor injury: If there is no injury to the ligaments or bone structure when the foot is sprained, the recovery time is generally about two weeks. 2, ligament damage: If the foot is sprained when the ligament structure is injured, the recovery time is generally in the role of three months. When the ligament injury is clear to use a cast or brace fixed early. During the fixation period, the lower limb should be elevated, which is conducive to the decreasing swelling of the foot and the return of blood flow, and the patient can remove the cast and gradually go down to the ground for functional training when the fixation reaches six weeks. 3, bone injury: If the foot sprain is accompanied by ankle fracture or bone fracture, it also needs to be fixed in a cast, and the recovery time is generally about three months, and the patient can abandon the crutches and walk with full weight only after the fracture heals in about three months. The recovery time is usually about three months.