? Many beauty seekers want to get a sharp facial sense, so they want to make their facial contours more obvious by chin augmentation, and the prominent pointed chin makes them more stylish. So what? According to the experts in our hospital, there are several ways of chin augmentation: chin plastic, the first step: preoperative preparation. In order to obtain good surgical results, chin plastic should be extremely careful in preparation. If you have tooth decay, periodontitis or oral ulcer, don't rush to have surgery. Female surgery should avoid menstrual period. Before chin plastic, don't forget to check the blood, urine, chest X-ray and electrocardiogram before operation. If you smoke, chin plastic should stop smoking. Aspirin, birth control pills and some anti-inflammatory drugs can lead to increased bleeding, so these drugs should be stopped for a period of time before surgery. Note: chin plastic's surgery will make an incision in the mouth. Please tell the doctor if you have any tooth or gum diseases. Take antibiotics before and after chin plastic surgery to prevent infection. Smokers should quit smoking before chin plastic's operation. Women should pay attention to avoid menstrual period. Chin plastic's second step: preoperative surgery selection. If you want a good chin, you should first choose the chin plastic method that suits you. What kinds are there in chin plastic? The basic types of chin plastic are as follows. 1, artificial chin implantation: the operation method is local nerve anesthesia, the incision is taken from the mouth, and you can go home immediately after operation without hospitalization. It is suitable for people with backward chin or small chin, and it is also a common surgical method. Most patients have a short chin, but not too short. Artificial chin is more natural, with high satisfaction and less complications in the future. 2, tibia plastic surgery: suitable for those whose tibia is too short, the queen mother shrinks, or the tibia is skewed. If the patient's chin is short in the right mandible, resulting in crooked face, mouth and asymmetrical cheeks, appropriate proportion adjustment can be made. The method is to move the mandible to the midline and lengthen it, and then stabilize the bone. If the chin bone is too prominent, this method can also be used. 3, liposuction: liposuction is suitable for people whose chin bone edge is depressed by fat, that is, people with partial obesity in chin, mouth and neck. Chin plastic Step 3: Surgery. Chin plastic's surgical methods are divided into two types: bone cutting, chin pulling out or chin prosthesis implantation. Among them, the implantation of mental prosthesis is simple and easy for patients to accept. During the operation, the doctor should choose a prosthesis suitable for the size and switch of the operator and implant it before the chin. Generally, an incision is made in the mouth along the lower lip, sometimes an external incision is made under the chin, and the prosthesis is placed directly in front of the mandible. Usually the chin should be fixed with adhesive tape after operation to reduce swelling and discomfort. The stitches were removed 5-7 days after operation. At present, silica gel sheet, PTFE and mesoporous are commonly used. The use of prosthetic materials is a mature operation. Chin plastic operation can be completed at one time, and the shape and thickness of the filler can be well controlled. There are plastic prostheses, which generally do not need extra carving, and PTFE and MEDPORE are highly used. Another surgical method is osteotomy, that is, jaw and mandible osteotomy, and then move forward. This method needs to make an incision in the mouth, cut the mandible horizontally with a saw or chisel, and then move the cut mandible forward. Then fix it with steel wire or small steel plate, suture the wound, and then apply pressure to bandage it. Because the incision is in the mouth, there is no scar on the appearance. Chin plastic Step 4: Postoperative maintenance. Within a few days after chin plastic's operation, there will be discomfort and swelling in the operating area, numbness in the lips, difficulty in smiling and speaking. Pay attention to oral hygiene and diet after operation to prevent prosthesis displacement due to improper exercise. The appearance improved obviously in a short time after operation. But don't take part in sports that make your face vibrate or hit for weeks. Maybe the patient can't adapt to his own image in a few weeks, so give yourself enough time to adapt to his own. (Editor: Ling Xiu)