Hello, Dr. Wang Yang. Autologous cartilage augmentation rhinoplasty does not fix any cartilage. Wall introduced that there are three kinds of materials commonly used in autologous cartilage rhinoplasty: ear cartilage, nasal septum cartilage and costal cartilage. Generally, according to the basis of one's nose, the materials and surgical methods suitable for one's cartilage rhinoplasty are comprehensively selected. Cartilage nose can qualitatively improve the tip of nose. With the beautification of the tip shape, the whole nose shape and facial features will be improved accordingly. Cartilage nose is safe after operation, and the effect is natural and true. It can be pinched, rubbed and moved by pig nose, which is the current nasal augmentation. A cartilaginous nose is a lifelong benefit.