Hello, landlord; I am also the landlord, and I have had orthognathic surgery. The process is painful and the cost is high. If the landlord is not serious, it is recommended to adjust it with braces, and the effect is good. If the bone is serious, orthognathic surgery is still needed. For example, Peking University Stomatological Hospital and Huaxi Stomatological Hospital are authoritative and there is no safety problem. The specific cost of orthodontics is 1-20000, and the operation varies from person to person about 30000-50000. I hope I can help you! Hope to adopt