This is because American plastic surgeons can use their rich clinical experience, professional skills and aesthetics, adopt the most advanced surgical instruments at present, choose a more suitable chin prosthesis according to your chin characteristics, carve exquisite shapes, and achieve realistic effects through careful analysis and positioning, so as to create a beautiful "upturned" chin that suits you best. Silicone prosthesis is adopted, which has good compatibility and no side effects; The surgical effect is realistic, leaving no trace and lasting naturally. Precautions before chin augmentation surgery 1. Before the operation, it is necessary to find out the diseases of important organs such as heart, liver, spleen, lung and kidney; 2. Menstrual blood, urine routine, chest X-ray, electrocardiogram and other routine examinations are normal; 3. Avoid menstrual period during operation (female). Precautions after chin augmentation surgery 1, should be properly compressed, and the force should be uniform, not left and right; 2. Liquid food can be eaten 24 hours after operation, and soft food can be eaten 24 hours later; Do not brush your teeth within 3.5 days, rinse your mouth with anti-inflammatory mouthwash and take anti-inflammatory drugs for 3-5 days; 4. Eat less spicy food.