Face slimming surgery is to reduce the thickness of local soft tissues through surgery or Botox injection to make the facial contour more distinct and perfect, and to achieve a more desirable face slimming effect. Face slimming is different from other parts of the weight loss, need to choose different methods according to different reasons, as follows: 1, jawbone hypertrophy: the need for surgical bone grinding to slim the face. Jaw angle plastic surgery operation is delicate, requiring sophisticated surgical instruments, according to the design of individual features, not just the pursuit of thin face. Jaw angle plastic surgery can be seen immediately after surgery, generally 3-7 days gradually swelling, about 7 days after surgery to remove the stitches, will not affect normal work and life; 2, bite muscle hypertrophy: mostly seen in genetic factors, but also some people are chewing habits and eating habits, is also an important cause of the face big. The beauty seekers can surgically remove the bite muscle, but it is easy to lead to cheek depression, this surgery has been abandoned, the best way is to inject botulinum toxin; 3, too much fat: can get rid of the cheek fat pad or facial liposuction. If there is too much cheek fat pad, partial excision of cheek fat pad can be performed, if the facial fat is thick, excess fat can be sucked out. After the surgery, the cheeks will be symmetrical bilaterally, and the cheeks will be slimmer and more three-dimensional. Candidates should target face slimming according to their personal situation, and should undergo face slimming in regular medical institutions.