Surgical rhinoplasty can also be divided into two types, one is prosthetic rhinoplasty and the other is autologous cartilage rhinoplasty. Prosthetic rhinoplasty is a common rhinoplasty method at present. The main materials are silica gel and swelling. Silica gel is a common material for rhinoplasty, which can remain permanent if implanted in the right level. But because everyone's skin condition is different, the effect is not necessarily the same. For example, if your skin is too thin, it will be obvious as long as the layer is too shallow.