Dimple shaping usually takes only a few minutes to complete, but the long-term effect is unstable and lasting. There is a possibility of a rebound. Dimple shaping is to make a vertical incision with a length of 2 cm on the buccal mucosa in the oral cavity, separate the mucosa from the muscle, cut off a small amount of muscle and adipose tissue, sew a needle on some muscles and dermis in the incision, form a shallow recess on the corresponding skin, and then sew the mucosa.