Rhinoplasty is mainly two parts, the specific process is as follows: 1. Tip elevation: according to the patient’s requirements and nasal condition, choose cartilage, rib cartilage or prosthesis as the tip support material, if the patient has a short nose or saddle nose, it is recommended to choose autologous rib cartilage as the prosthesis material, if the patient has sufficient nasal skin, choose ear cartilage as the tip support material; 2. Root elevation: the selection range of support material is relatively wide, it can be elevated by sculpting autologous rib cartilage or using prosthesis material.