Most ankle fractures take six months to a year to heal. The clinical healing time is about 1-2 months. The healing process of ankle fracture is divided into three phases. The first phase is the hematoma-inflammatory mechanization phase, which is mainly the formation of hematoma by local bleeding after the fracture, and the mechanization and absorption of the hematoma, and this process takes mostly 2-3 weeks. The second stage is the formation of primary bone scab, which forms bone tissue around the fracture to maintain the stability of the fracture end and promote fracture healing, and this process usually takes 4-8 weeks. The third stage is the bone plate formation and shaping period, in which the bone tissue around the fracture end further ossifies to strengthen, the fracture resorbs, and the bone density increases, and this process generally takes about six months. In conclusion, the healing time mostly depends on the degree of injury, age, and treatment modality. In addition, avulsion fractures generally require only plaster fixation and braking, and the plaster can be removed after a review of healing in about one month. Severe fractures require surgery, postoperative cast fixation, regular review, and functional exercise of the affected limb.