In the clinic, the patient has the deformity change of the knee joint part, can use the orthosis to give the corrective treatment, the specific orthosis price, there is no uniform clear price, because different material and different function of the orthosis, the price is different. For example, if a patient uses a unilateral orthosis made of polyethylene material, the price is around 800 dollars. If the patient uses bilateral braces, the price is around$1700. If the patient is treated with an external orthosis, the cost is around$2200. If the use of artificial external knee joint orthosis, the price is in the 18,000 yuan, the specific price or to the local hospital charges standard.