In this harmonious society, beauty comes from a harmonious and kind smile, which is attractive and easy to leave a deep impression on people. But this world can't guarantee that everyone is a beauty, and deformity is inevitable. There are also many lip deformities, such as too wide mouth, crooked mouth, giant mouth disease and so on. The purpose of squab plasty is to restore these deformed squabs to their normal appearance, so as to make their appearance more perfect. Then the methods of squab plasty, squab plasty 1 and V-Y pushing flap are suitable for those with slight squab deviation and no obvious lip tissue defect. When using this method, in order to achieve the ideal effect after operation, we can first check whether the lip tissue is soft or can slide. V-shaped incision is designed according to skew. The position, included angle and arm length of the V-shaped notch depend on the position, direction and skew degree of the corner. The pedicle of tissue flap is located on the red side of lip. During the operation, a V-shaped incision was made in the skin to reach the muscular layer, and the tissue flap was lifted and pushed to the red side of the lip for Y-shaped suture, so that the oblique tissue of the lip was fully restored, and there should be no excessive tension after suture. Y-shaped suture can not only directly seal the wound left by the V-shaped tissue flap, but also prevent the V-shaped tissue flap from retreating in the direction of flap advancement. Methods of squab plasty II. Z-plasty is suitable for unilateral squab pulled upward or downward by scar and unilateral squab drooping. For example, if the squab leans upward, ask the patient to open and close his mouth and observe the normal squab position. Then a Z-shaped incision is designed, and the arm length and included angle of the inserted tissue flap depend on the degree of skew. Pay attention to the length of the upper lip cut to the midline along the red lip of the corner of the eye. When the triangular flap under it is transferred and inserted into the gap of this incision, the skewed angle can be reduced to the normal angular height. The bottom edge of the triangular flap should be outward, and the height of the bottom edge should be equal to the descending distance of the upper oblique angle. Cut the skin to the orbicularis oris muscle as designed, lift the flap and insert it into the upper lip incision, and suture intermittently. Fuzhou Taijiang Plastic Surgery Hospital has a senior professional team, imported advanced foreign instruments, and experienced experts to provide you with the best plastic surgery programs and services, ensuring that every beauty seeker is tailored and carefully carved to create a sexy and lovely lip for you.