Due to different surgical methods and different prosthetic materials, the cost of surgery will be different, and the cost of general anesthesia surgery will be higher than that of local anesthesia surgery. Common chin pads include hyaluronic acid injection and autologous fat injection, which can also beautify the chin. Hyaluronic acid chin pad is the simplest and safest, but due to absorption problems, the effect of hyaluronic acid chin pad can only last for half a year. Osteotomy and chin padding are suitable for people with severe mandibular retrusion; Prosthesis implantation was performed by local nerve anesthesia, and the operation time was about 20 minutes. The wound was in the mouth and lower gum, and there was no need to be hospitalized after operation.