Maxillary angle plastic surgery is mainly based on general anesthesia, which is operated by a professional anesthesiologist and will be confirmed by full communication with individuals before operation. Anesthesia is also dose-limited, and professional anesthesiologists will not have obvious problems of excessive or insufficient injection. Surgery will be performed after sleep, usually after waking up.

Mandibular angle plastic surgery is a big surgical discipline, so it is suggested to choose a formal medical institution with technical advantages. Experienced doctors will minimize the possible risks of surgery.