1, what is orthognathic surgery cosmetic plastic surgery orthognathic surgery is the application of surgical and orthodontic means of orthodontic correction of bony teeth and facial deformities and meet the needs of normal people cosmetic surgery techniques. It is a surgery to re-combine, shape and adjust the whole or part of the facial bones and to align the teeth at the same time. 2, who need to do orthognathic surgery Requirements for orthognathic surgery cosmetic plastic surgery there are two main cases: (1) there are facial deformities need to orthognathic surgery cosmetic plastic surgery, such as: mandibular protrusion, mandibular retraction and small jaw deformity, mandibular deviation deformity, chin shrinkage, mandibular angular deformity, maxillary protrusion, maxillary retraction, long-face deformity, short-face deformity, cleft lip and palate secondary jaw deformity, hemi-mandible hypertrophic deformity, obstructive sleep apnea syndrome (OSAS), maxillofacial trauma deformity. (2) Normal facial shape, but there are further requirements for facial cosmetic surgery; 3. Difference between orthognathic surgery and general cosmetic plastic surgery General cosmetic plastic surgery is mainly for the skin, muscles and other local soft tissue defects or normal people’s cosmetic requirements of the soft tissue morphology revision surgery, while orthognathic surgery is the correction of the shape of the facial skeleton and dental arrangement and at the same time complete the soft tissue morphology surgery, which requires a professional orthognathic surgeon and an oral surgeon. Orthognathic surgery is a surgery to correct the shape of facial bones and teeth arrangement and at the same time to complete the soft tissue morphology. Before and after orthognathic surgery, orthodontic treatment is needed to align the teeth. 4, how to know the effect of orthognathic surgery cosmetic plastic surgery before orthognathic surgery cosmetic plastic surgery, need to do accurate facial data measurement and face arch transfer jaw relationship, plaster modeling. According to the overall shape of your facial conditions, the doctor and you discuss the surgical design, computer simulation of the surgical program, simulation of the back shape of the surgical effect and plaster model surgical design display, so you can know in advance the shape of the face after plastic surgery. 5, whether this surgery is very painful This surgery is carried out under general anesthesia or local anesthesia, the operation will not feel obvious pain or discomfort. Depending on the type of surgery, a recovery period of 3-7 days is needed after surgery, and anti-inflammatory and painkillers can be used to reduce discomfort during the recovery period. 6, Why orthognathic surgery is the perfect unity of beauty and functional recovery Orthognathic surgery can be combined with general cosmetic surgery to correct most types of facial deformities or to meet most of the normal cosmetic surgery requirements, not only to rebuild a beautiful face, but also to restore the normal function of the bite and jaw to achieve the double purpose of cosmetic surgery and restore the perfect occlusal relationship of the teeth. 7.Are you interested in knowing that you are suitable for orthognathic cosmetic surgery? Where can I get this kind of surgery? If you are not satisfied with the overall or partial shape of your face, please consult a professional orthognathic surgeon or orthodontist. Due to the complexity of orthognathic cosmetic surgery design, high technical requirements, and the lack of specialized doctors, there are only a few hospitals in China that carry out this type of surgery.