If you want to make the root of your nose straight, you can only take rhinoplasty surgery, and there are hyaluronic acid rhinoplasty, prosthesis rhinoplasty, autologous tissue rhinoplasty and so on. 1. Hyaluronic acid rhinoplasty: Hyaluronic acid rhinoplasty is a commonly used way to make the root of the nose straight, the advantage is that it is easy to operate, no surgery is needed, and the effect of rhinoplasty can be achieved by local injection of hyaluronic acid, but the maintenance time is not very long, usually in 0.5~2 years. 2. Rhinoplasty with prosthesis: solid silicone rubber, expanded body and other materials are commonly used for rhinoplasty, and the material is padded on the bridge of the nose through surgery to raise the bridge of the nose. The maintenance time is relatively long, usually in 10~15 years. 3. Autologous Tissue Rhinoplasty: Autologous tissue rhinoplasty is to take your own ear cartilage, rib cartilage and other cartilage for rhinoplasty, and you can also use your own fat to inject into the nose, so as to achieve the purpose of the root of the nose to be straightened. The maintenance time is roughly the same as that of a prosthetic rhinoplasty. If you want to make the root of your nose straight, you can go to a regular hospital, have a detailed consultation, and choose a suitable plastic surgery method according to your personal situation.