There are many rhinoplasty procedures, mainly including injectable rhinoplasty, prosthetic rhinoplasty, autologous fat or rib cartilage rhinoplasty, and relatively speaking, rib cartilage rhinoplasty is the safest and most permanent. Rhinoplasty is less invasive, has a higher surgical safety factor, and generally has few complications. Injectable rhinoplasty has fast recovery, but the injected substance will be absorbed, so the effect is not permanent, and autologous fat transplantation also has the problem that it will be absorbed. Prosthetic rhinoplasty is a foreign material, the human body will have a rejection reaction, the severity of the rejection reaction varies from person to person. However, autologous rib cartilage rhinoplasty does not produce rejection and the rib cartilage will not be absorbed, so autologous rib cartilage rhinoplasty is relatively safe and permanent. Although autologous rib cartilage is relatively safe and permanent, there will be individual differences, so before having a rhinoplasty, you should be evaluated by a plastic surgeon to choose the best procedure.