Oriental people take “melon face” as beauty, fat and thick jaw angle is not attractive, and it is not in line with the traditional aesthetic point of view. Modifying the wide jaw angle to slim down the face is one of the most important contents of modern plastic and cosmetic surgery, and it is one of the traditional advantageous programs of our hospital. Applicable people: 1. Obviously enlarged and flared jaw angle, “national face” or “trapezoidal face”. 2. 2.Prominent mandibular angle, asymmetry on both sides. 3.The ratio of upper and lower width of the face is not coordinated, and the distance between the two jaw angles is too wide. Jaw Angle Surgery Method: 1. Surgery is performed with intravenous anesthesia, and the surgery is performed in a painless manner. 2.Precise minimally invasive internal incision completely avoids the problem of leaving scars on the external skin. Bone cutting and polishing the jawbone at the same time, and according to the need to get rid of biting muscle, buccal fat cushion, under the premise of guaranteeing the safety of the lateral curvature of the smooth, forming a real “melon face”. 3.Surgery is safe and fast, with little trauma and quick recovery, avoiding the occurrence of postoperative maladaptation. Surgical considerations: 1. Do I need to be hospitalized after surgery? How long will I stay in hospital? The stitches are removed 7 days after surgery and you should be hospitalized for 10-20 days. In order to prevent postoperative infection, fasting for 2 days after the operation, general physiological needs to rely on fluids to maintain, which can greatly reduce the rate of postoperative infection. 2.Do I need someone to take care of me after surgery? If I am hospitalized, do I need someone to stay with me? Generally speaking, you do not need to stay with the patient or hire someone to take care of you. However, it depends on the individual. 3.How long will the swelling last after surgery? How long will it take to resume normal work or study? Due to the trauma caused by the surgery, generally 3-4 days after the surgery is the most obvious soft tissue swelling, after this soft tissue swelling will subside significantly, to 7 days when the stitches are removed, the main edema has basically subsided, but there will still be some slight soft tissue swelling, generally will not affect learning and work. One week after the operation, the acute edema will disappear, but there will still be some slight swelling, and you can start working at this time. This slight swelling subsides more slowly, usually takes about a month individual may need a longer time, but generally does not affect normal life and work. To completely and thoroughly up to. 4.Can I eat after surgery? What are the precautions for postoperative diet? In order to prevent postoperative infection, fasting within two days after surgery, mainly rely on fluids to maintain physiological needs, 48 hours after the start of a liquid diet, such as: milk, juice, broth, etc. 72 hours after the semi-fluid food, such as: sour milk, egg custard, rotten noodle soup, rice, etc.. Later gradually transition to a normal diet, but should not eat too hard food within a month. 5.Can I do massage after surgery? Can I go to the beauty salon to do beauty treatment after surgery? Massage is strictly prohibited within three months after surgery, but it is not a problem to do mask maintenance, so as not to cause subcutaneous bleeding or swelling.