Most of the candidates who request rhinoplasty have a low nasal dorsum and sometimes a poor nasal tip and wing shape, requiring comprehensive rhinoplasty. The most important concern of patients before surgery is what kind of prosthetic material to use. The principle of selecting the material should be that it can be completely removed after implantation or completely degraded in vivo. For simple low nasal dorsum, silicone or PTFE implants, or hyaluronic acid injection can be considered. For complex saddle nose deformity with rounded nasal tip, autologous cartilage or autologous bone graft is required. Each material has its own advantages and disadvantages. Medical silicone prosthesis has been used in clinical application for many years. The advantages are stable performance, low irritation, moderate texture, easy to sculpt and shape, and can be preserved in the body for a long time. The disadvantage is that it is translucent for people with thin skin on the back of the nose. The advantage of PTFE material is that it is easy to shape, heal with the surrounding tissues after filling, and has a natural appearance. The disadvantage is that it is difficult to remove in case of infection. The advantages of hyaluronic acid are minimally invasive injection, fast recovery, natural shape and complete degradation. The disadvantage is that the effect can only be maintained for 6-8 months. In conclusion, full communication to achieve a personalized surgical plan is an effective way to obtain satisfactory results.