Aesthetic knowledge of cheekbones The cheekbones are located on both sides of 1/3 in the plane and are the main frame structure of facial contour. Its position and shape determine whether a person's face and appearance are aesthetic. Because most orientals have a medium face shape, the three-dimensional sense is poor, and the cheekbones are too prominent, which affects the curve beauty of the face; If the zygomatic arch is too prominent, it will form a rhombic face, which will affect the appearance of the face. Therefore, whether it is zygomatic protrusion or zygomatic arch protrusion, it must be improved by surgery. The width of 1/3 in the plane is mainly determined by the height of zygomatic bone and zygomatic arch. The height of cheekbones is related to the proportion of other parts of the face. For example, the width of mandible and the width of temporal bone are related to the development of temporal muscle. In addition, whether the cheekbones are obviously prominent is also related to the amount of subcutaneous fat. For example, if there is too little subcutaneous fat, people will obviously lose weight, and cheekbones and zygomatic arches may also appear higher. So the height of zygomatic bone and zygomatic arch belongs to a relative concept. At present, there are no clear boundaries and diagnostic criteria. Because the size of zygomatic bone and zygomatic arch can be clearly distinguished by naked eyes in daily life and clinic, high zygomatic bone can be divided into "true" high zygomatic bone and "false" high zygomatic bone. If most people think that this person's zygomatic body is enlarged and the zygomatic arch is really high and unsightly, it can be diagnosed as "true". People with this face shape are more common in China's Guangdong Province and Guangxi Zhuang Autonomous Region. People with high cheekbones often have bilateral asymmetry and sometimes bilateral mandibular asymmetry, but they can be normal. This phenomenon is only caused by the development difference between the left and right sides in individual development, not a pathological phenomenon. If one side of the zygomatic bone or zygomatic arch develops too much, resulting in obvious asymmetry on both sides, we should be alert to the pathological changes, and there may be abnormal hyperplasia of bone fibers or other tumors. The best candidate for zygomatic plastic surgery The main purpose of this operation is to remove the hypertrophic zygomatic bone or zygomatic arch. Before the operation, it is necessary to make a clear diagnosis and confirm whether the zygomatic hypertrophy is in a physiological normal state or a pathological abnormal state. If it is pathological hyperosteogeny or tumor, further systematic and comprehensive examination and comprehensive surgical treatment are needed. If you are not satisfied with the benign shape of simple zygomatic bone or zygomatic arch, you can consider removing part of zygomatic bone and zygomatic arch. Before operation, the degree and range of zygomatic hypertrophy and the height of zygomatic arch should be defined, and the height and resection amount of zygomatic bone and zygomatic arch should be measured and predicted. The surgical method of zygomatic hypertrophy can only really solve the problem through surgery. However, there are three cases of zygomatic hypertrophy, one is protruding forward, the other is protruding to both sides, and the third is protruding at the anterior mandibular joint. The first two cases can be corrected by surgery to achieve ideal results, and the third case is not easy to operate. Most people only know a kind of bone grinding operation for cheekbone plastic surgery. In fact, there are many kinds of bone cutting operations. According to the operation principle, it can be divided into grinding method, cutting method or grinding and cutting combination method. The purpose of the operation is not only to reduce the cheek width, but also to improve the visual effect, that is, to increase the three-dimensional sense. Operation preparation 1, good health, no organic diseases of important organs, such as heart disease, hepatitis, nephritis, pneumonia and other diseases. 2. There is no source of oral infection, such as dental caries, periodontitis and oral ulcer. 3, female surgery should avoid menstrual period. 4. Routine health checks such as preoperative blood routine, urine routine, chest X-ray and electrocardiogram should also be done. 5. Routine facial front and side photos are taken for postoperative comparison and curative effect evaluation. Conditional can do three-dimensional skull CT. X-ray film of maxilla was taken to understand the development degree of maxillary sinus. Individual cases should take facial models and prepare to measure the bone mass that needs to be removed from the cheekbones. The anesthesia method is local infiltration anesthesia, and the nursing of anesthesia operation is strengthened. If oral incision is used, people should fast for two days after operation in order to prevent postoperative infection, mainly relying on infusion to maintain their physiological needs. After 48 hours, liquid food, such as milk, juice, broth, etc. , began to be eaten. After 72 hours, you can eat semi-liquid food, such as yogurt, egg soup, rotten noodle soup, porridge and so on. Gradually transition to a normal diet. You don't have to worry about postoperative discomfort. Postoperative pain can be completely avoided.