Is artificial dimple surgery safe? Dimple reconstruction is considered to be a mature technology in plastic surgery, mainly in a specific position, through surgery to make the dermis and smiling muscle form a depression together. At present, there are two commonly used methods, suture and intraoral incision. The suture method is to sew the muscle and dermis directly on the buccal fossa with silk thread to form a dimple. The suture method is simple and easy, and there is no surgical gap. The success rate is 80% to 90%, but the dimples are easy to disappear after molding. Moreover, because the suture method needs to puncture the positioning point with a suture needle and then pass through the original puncture point, attention should be paid to avoid bleeding caused by puncturing the external maxillary artery.