This needs to be based on the actual situation.

Zhang Xiaotian is now the new dean of Schwab.

According to different parts, it can also be divided into: ear cartilage, nasal septum cartilage and costal cartilage.

1, auricular cartilage: the histocompatibility of auricular cartilage transplantation is good and stable. It is integrated with the local tissue of the nose, which is easy to fix and will not shift; No rejection will occur; Autologous cartilage has low absorption rate and can survive without blood supply; It's easy to get from yourself. It is easy to carve and trim the shape, and is an ideal rhinoplasty material.

2. Nasal septal cartilage: Nasal septal cartilage is a plate-like cartilage that separates the two nasal cavities. When the front and upper parts of it are removed integrally, the nose shape can be kept intact and the required materials can be obtained. Moreover, the material selection and rhinoplasty are in the same incision, so it is really a strategy of "killing three birds with one arrow".

3, costal cartilage: solve the problem of difficult nose plastic surgery. For some Asians whose noses are particularly "collapsed", the development of nasal septum is very imperfect, but it is precisely this group of people who need more "parts", so what should we plastic surgeons do? Costal cartilage, as a representative of another kind of hyaline cartilage, has a wide range of sources, reliable texture and safe sampling method. But also the "ultimate weapon" for all kinds of congenital nasal deformities, acquired nasal deformities caused by trauma or surgery.