Dimple plastic surgery is basically repairable. Generally, it is subcutaneous ligation, that is, dimple shaping draws a 3-5 mm long short line on the face, pricks a small hole at both ends, and makes a 3 mm long vertical small incision in the relative position of buccal mucosa and face in the oral cavity; A straight needle with a thin line is inserted from the upper end of the incision on the buccal mucosa in the oral cavity and passes through the upper end of the fixed line on the buccal skin. When the buccal skin produces dimples at a fixed point, silk thread can be ligated in the mucosal incision to make the subcutaneous dermis adhere to the buccal mucosa, and then the small incision can be sutured to produce dimples.