The cheekbones are located on either side of the middle 1/3 of the face and are the main frame structures that make up the facial contour. Many people choose cheekbone surgery to improve their face because their cheekbones are too prominent and make their face appear fat and unsightly. So this plastic surgery needs to do before what preparation, after surgery and how to care? A, cheekbone plastic surgery before the preparation 1, the requirements of the patient’s health, no serious visceral diseases. Such as: no heart disease, no hepatitis, nephritis, pneumonia and other diseases. 2, requires the patient to have no oral infection sources such as: dental caries, periodontitis, oral ulcers, etc. If there is, it is better to do the surgery after the oral problems are solved. 3.Female surgery should avoid menstrual period. 4. The patient must have a preoperative examination. Such as: chest X-ray, electrocardiogram and blood and urine routine chemical examination. All normal before surgery. 5.Pre-operative camera. Routinely take frontal and lateral photos of the patient’s face for postoperative comparison and efficacy assessment. 6.Rinse the mouth with compound borax solution before surgery. If necessary, oral cleansing is feasible, such as: the external incision needs to use 1:1000 Neosporin bubble head. 7, preoperative prohibition of tobacco and alcohol smoking. 8, preoperative aspirin, contraceptives and certain anti-inflammatory drugs are prohibited. After the cheekbone grinding surgery, there are advanced “micro-pump” pain relief apparatus, which can give painkillers continuously and in small amounts within 48 hours after surgery, so patients do not have to worry about the discomfort and pain after surgery. 2, after the cheekbone grinding surgery intra-oral drainage strips, 48 hours after the operation set aside, so two days after the operation fasting, mainly rely on fluid to maintain physiological needs. 3, grinding cheekbone surgery within 2 days after the beginning of some milk, juice, broth and other liquid food, 3 days later can eat egg custard, rotten noodle soup, thin rice and other semi-liquid food, and then gradually transition to a normal diet. It is recommended to eat more pumpkin porridge and walk around more, which will have a certain effect on reducing swelling. After eating, patients must rinse their mouths with mouthwash to avoid inflammation of wounds caused by food residues. 4, after cheekbone grinding surgery patients generally need to be hospitalized for about 5 to 7 days, 2 weeks after surgery can basically resume normal work. 5, do not eat hard food, do not eat chili, ginger and other irritating food within one month after surgery.