Rhinoplasty is a kind of nose reshaping surgery, which is a surgical way to raise the low and concave bridge of the nose with solid biomaterials. The main prosthesis used for rhinoplasty are silicone gel and expanded body, and the risks are mainly related to the materials chosen for rhinoplasty, as follows: 1. Silicone gel rhinoplasty: there may be surgical risks such as translucency, contracture of periosteum, calcification, silicone gel rejection, silicone gel exposure, etc. Once calcification occurs, the calcified silicone gel will be hardened. Once calcification occurs, the calcified silicone gel prosthesis will be hard, although it has no effect on the human body, but it will affect the touch of the bridge of the nose. However, silicone, as the most common rhinoplasty prosthesis, is easy to carve and safer; 2. Expanded body rhinoplasty: its risk is that it may be infected after surgery, chronic rejection, but the incidence is very low. Usually, unless infection occurs and needs to be taken out, the candidate who uses the bentonite rhinoplasty can generally be placed in the body for life. In addition to this, a crooked prosthesis can become infected as well as skin ulcers. Some people may experience some rejection of the prosthesis, and in severe cases may have difficulty breathing or bleeding from the wound. Some candidates may experience pain, swelling and in severe cases sepsis after rhinoplasty. Therefore, when doing rhinoplasty with prosthesis, you must choose a professional plastic surgery hospital and choose the right way.