Prosthetic rhinoplasty and injection rhinoplasty are the most commonly used methods for rhinoplasty. Prosthetic rhinoplasty in Nanchang Aibeisi Plastic Surgery Hospital is implanted with biomaterials with good tissue compatibility, which is natural in shape and very safe and permanent. Injection of rhinoplasty generally involves injection of hyaluronic acid, which is a kind of hyaluronic acid and is also very safe, but it is not permanent and will be absorbed by the body, and basically needs to be injected once a year.