Thick lips refer to the thickening of the upper lip and the lower lip alone or at the same time, and the distance from the edge of the lip arch or the white edge of the lip to the junction of the lip red and the mucosa becomes wider, that is, the thickness of the upper lip exceeds 9mm, and the thickness of the lower lip exceeds 13mm, which is inconsistent with the facial features and face shape. The operation was carried out under local anesthesia, and the redundant upper and lower lip tissues were removed from the inside of the lip, which made the lip look beautiful after operation. The stitches were removed 5 days after operation. ② dimple reconstruction and lip plastic surgery

Dimple plastic surgery is to artificially form the adhesion between dermis and smiley face muscle in specific parts through surgery to form dimples. A small incision is made on buccal mucosa in the oral cavity, and part of buccal fat is removed at the designed dimple fixing point, so that the skin and muscle adhere to each other, thus forming an artificial dimple. ③ Plastic surgery for thinning and thickening lips.

Thin lips refer to people with a thin red mouth, and the upper lip is less than 5 mm, accompanied by lip peaks and lip bead all the year round, which is not obvious. Generally, the filling method of biological material injection is simple, does not need surgery, and is quick to form. Another repair method includes surgical removal of excess skin of the upper lip, lifting the lip mucosa, suturing the red tissue of the lip on the newly designed lip line, and reconstructing the lip bead and the lip peak.