Orthotic bands need to be worn for at least 3-6 months, and longer in severe cases. The main function of the orthotic band is to correct local malformations, especially those caused by posture, such as bunion deformity and spinal deformity. The fixation of the orthopedic brace can rebalance the local muscle forces, thus relieving the deformity. In addition to wearing the orthopedic band, the patient needs to strengthen the local muscles and joints so that the clinical symptoms can be relieved more perfectly. If the patient’s deformity is more serious, the orthopedic band can only be used as one of the treatment methods, and surgery is also needed. After surgery, the orthopedic band can be worn to further consolidate the treatment effect, so that the best treatment purpose can be achieved.