I went to Weifang Boya Plastic Surgery Hospital to make a silicone chin pad. The operation is natural. Experts there told me that,

Silicone prosthesis Silicone prosthesis is a kind of common chin pad material, which is non-toxic and harmless and has little rejection. Moreover, the material itself is easy to carve and shape, and the internal micropores are conducive to the growth of fibrous vascular tissue, which can be fixed on the bone surface with titanium nails.