Silicone prosthesis is a common chin pad material, which is suitable for all kinds of filling plastic surgery, including chin plastic surgery. At present, the manufacturing technology of silicone prosthesis is very developed. The silicone prosthesis made of plastic material for chin is nontoxic and harmless, and the rejection reaction of human body is small, so it can be used to pad chin. The silica gel prosthesis fixed by special method is not easy to be infected and displaced, and the material itself is easy to be carved. The internal micropores are conducive to the growth of fibrous vascular tissue and can be fixed on the bone surface with titanium nails.
Surgery is usually performed in the mouth along the lower lip, sometimes under the chin, and the chin prosthesis is placed in front of the mandible. The surgical procedure is usually performed under local anesthesia.