The shape of lips is second only to eyes in aesthetic sense. In some cases, it even exceeds the eyes. The beauty of lips mainly comes from its symbolic meaning and formal beauty. Some people think that the lips themselves do not have the beauty of curves, but they are full of beautiful emotions. Kissing, for example, can be sublimated into beauty. According to experts, lip plastic surgery is not suitable for everyone, so, in the end? 1, uneven red edge; It can be seen in the dislocation healing of scar after trauma, or the dislocation healing caused by inaccurate positioning of lip red edge during the first plastic surgery of cleft lip. Simple edge irregularities can be adjusted by direct excision and suture or z- plasty. 2. The red part of the gap; It can be seen that there are too many tissues removed or improperly combined during lip red surgery, and some people are caused by congenital incomplete cleft lip. Smaller gaps can be corrected by pushing the oral mucosa to the gap with V-shaped incision and Y-shaped suture. If the gap is large, it is necessary to use the red lip of the lower lip for free transplantation or pedicled transfer for cosmetic surgery. 3. The labial arch is not obvious; Lacking the graceful curvature of the upper lip, a triangular skin tissue can be cut on both sides above the red edge of the lip, and then the red mucosa of the lip is slightly separated, and the lip bee and the lip valley can be stitched with fine nylon thread. This method is suitable for narrow lips, too thin lips, too much skin on the upper lip and so on. Three months after operation, the scar was not obvious. If you are a woman, you can completely cover it with lipstick. Wuxi Ruili plastic surgery experts pointed out that the preparation work before lip plastic surgery; 1. Three days before lip plastic surgery, the operator is required to take orally Radix Isatidis granules and intravenous drip metronidazole or other broad-spectrum antibiotics to create a good physical environment for the whole lip bleaching operation. 2. From three days before lip plastic surgery, the operator is required to avoid eating, mainly spicy and irritating foods and raw garlic, raw onions and peppers. In addition, don't eat peanuts, melon seeds, seafood and other foods, and avoid eating. It should run through the whole lip bleaching process until the wound is completely healed, usually about two days. 3. Choose a suitable time. Generally, women should not do lip color bleaching during menstruation, and it is better to choose one week after menstruation.