First of all, if the lip is only flat in the middle ridge, it can be corrected by injection. If the white lip is too long, you can choose the operation method under the nostril. In lip augmentation surgery, it is not necessary to remove redundant tissue, but to form a tissue flap to remove the epidermis and send it under the skin of the middle ridge. It is mainly used in cases where the labial arch is not obvious, such as the disappearance of labial arch caused by congenital flat labial arch or aging red lip thinning and white lip lengthening. The method is to draw the amount of white lip to be removed on the white lip near the red lip according to the normal shape of the lip arch and the normal height of the white lip. If the red lip is thin, then the white lip to be removed is just peeled off and buried on the deep surface of the red lip. Therefore, this lip shaping method has three advantages: lip arch shaping, shortening white lip and thickening red lip to some extent. Its disadvantage is that a thin scar line will be left at the junction of red lip and white lip. How to make lips look better? Lips are the expression of the soul, and silent lips are often the display of sex and the transmission of feelings. Incorrect lip position and unsightly appearance often bring difficulties to painting makeup. Although mouth red makeup can be used for decoration, the effect is not ideal. The best way to make the lip shape beautiful is to use plastic surgery. The following are the corrections when the red lip is not satisfied: lip correction 1, uneven red edge-seen in the dislocation healing of scars after trauma, or the dislocation healing caused by inaccurate positioning of the red edge of the lip during the primary cleft lip plastic surgery. Simple edge irregularities can be adjusted by direct excision and suture or z- plasty. Lip correction 2, red gap-seen in lip red surgery to remove too much tissue or poor alignment, 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. Lip correction 3, lip arch is not obvious-lack of beautiful curvature of the upper lip, you can cut off a triangular skin tissue on both sides above the red edge of the lip, then separate the red mucosa of the lip slightly, and sew the lip bee and lip valley 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.