Suggestion: Hello! Convex shaping can be performed by the following surgical methods: 1. Orthodontics only has the protruding mouth where the teeth protrude forward, and only orthodontics can achieve good results. However, the teeth of most patients in Korea are protruding together with the gums, so surgery is needed to solve this problem. The surgical plan will be determined according to the face shape and protrusion. Surgery can also shorten the treatment time. 2. Anterior Maxillary Osteotomy The common protruding operation in medicine is: Anterior Maxillary Osteotomy (ASO), which uses the method of pulling out a tooth after a canine tooth, then cutting off this part of the gingival bone and moving this part of the gingival bone and teeth as a whole. 3. Double jaw surgery because the tooth has been pulled out and can no longer be extracted; When the degree of protruding mouth is not serious and there is a sense of depression after receiving ordinary protruding mouth surgery; When the chin is also prominent; Or the face is long and the gums are exposed. If there are these problems, you need to do bimaxillary surgery. 4. Jaw osteotomy and bimaxillary surgery together require a high degree of skill. However, serious mouth protrusion and short chin require three jaw surgery. I hope the answer will help you!