Generally speaking, the cosmetic surgery of nose and chin needs to put in prosthetic materials. At present, silicone prosthesis is mainly used, and imported expanded polytetrafluoroethylene is also used.

The effect of the operation depends on the doctor's design and aesthetic level, and has nothing to do with the material type. Some people may think that the better the material, the better the shape after operation, which is a misunderstanding.

After the silicone prosthesis is put into the body, about11000 people will have rejection, that is, the body will not accept the material put in. In this case, it is necessary to take out the put material again. This must be understood before surgery. Generally, expanded PTFE will not have rejection reaction, but it will fuse with human tissues, and its price is relatively high.

There are some renderings on the following pages for your reference.