Under normal circumstances, going to a regular medical beauty hospital for chin pad surgery will not leave scars. At present, chin pad surgery usually adopts small incision in the mouth, selects the appropriate prosthesis according to the patient's short chin and carves it properly, and then implants the carved prosthesis into subperiosteal suture. After the stitches were removed, there was no chin pad scar. Of course, postoperative care is also very important. It is also related to keeping clean, preventing infection and leaving no scars at the meeting.