Prosthetic rhinoplasty is generally divided into silicone and swelling: 1. Silicone rhinoplasty material: it is the most commonly used rhinoplasty material at present, and the material itself has stable properties and good compatibility. The price of rhinoplasty is between 1800~ 10000 RMB, which is easily accepted by consumers. The only disadvantage of silica gel is that it shines easily under strong light and feels hard. 2. Expanded rhinoplasty material: it is a new generation of rhinoplasty material to replace silica gel. Compared with silica gel, expanded breast augmentation is more compatible with human tissues, and most of the side effects of silica gel are avoided, so the postoperative plastic appearance is more realistic. The price is generally between 8000-30000 RMB.