Chin pad effect? A sharp chin is what everyone wants, and this dream can be realized by padding the chin. The good effect of chin pad has a lot to do with the poor material of chin pad. The choice of chin pad material is very important. What is this? Nie Yunfei, who specializes in facial plastic surgery in Hanhou Hanhou Plastic Surgery Hospital, said that with the development of medicine, there are many materials that can be used to pad the chin. Different materials have different effects. It mainly includes solid silica gel, expanded polytetrafluoroethylene, alkyl apatite, micro-force artificial bone, medical polyacrylamide hydrogel, autogenous bone or autogenous cartilage, etc. Solid silica gel and expanded polytetrafluoroethylene have high safety and stability, so as to better meet the needs of aesthetics. In general, if there is deviation, autogenous bone, allogenic bone, injection filler and medical solid silica gel can be effectively used in chin plastic surgery. Its advantages are no deformation, unacceptable, non-toxic and harmless to human body, anti-aging, good organizational integration and lasting for life. Most friends whose chin is a little short but not too short can operate with chin pad, which is more natural, with high satisfaction and less complications in the future. Silicone prosthesis Silicone prosthesis is a common material, which is suitable for all kinds of plastic surgery including chin plastic. At present, the manufacturing technology of silicone prosthesis is very developed. The silicone prosthesis used to make chin plastic is nontoxic and harmless, and the human body has little rejection, so it can be used to pad the chin. 》》》》》》》》》》》》》》》》》》》》》》》》》》 The advantages of autogenous cartilage are that it is the tissue of human body, with high affinity, no rejection, good fixation after transplantation and no mental pad sequelae.