There are two main methods of rhinoplasty, prosthetic rhinoplasty and injection rhinoplasty. Prosthetic rhinoplasty has a long-lasting and quick effect, but it needs surgery, which may be difficult for some people who are afraid of surgery. Injection rhinoplasty is a kind of micro-plastic surgery, which can be done as you like, and there is no time limit for recovery. However, some commonly used injection materials will not last long. You can make a decision according to your own situation. There are many professional plastic surgery hospitals in Shanghai, such as Shanghai Ninth Hospital Plastic Surgery and Shanghai Meierya Medical Beauty.