Minors with no nasal bridge usually do not need special treatment, and may improve as their body develops. Having no nasal bridge usually means that the bridge of the nose is relatively flat and looks like it is not there. In the case of a minor with a flat nose, there is usually no need to worry too much because the minor’s body is still in a period of growth and development, and as the body develops, the problem of a flat nose may be solved, and the nose will gradually become straight. If an adult has a flat nose, because the body has already developed and fixed, the nose has already been shaped, and to improve this problem, usually need to undergo nose surgery, such as rhinoplasty and autologous cartilage rhinoplasty. Rhinoplasty involves implanting silicone or expandable implants into the nose to improve the appearance of the nose, while autologous cartilage rhinoplasty involves using autologous cartilage as the material for rhinoplasty, which is usually also effective in improving the shape of the nose. Adults who need rhinoplasty surgery are advised to consult a doctor in time, improve the examination, and carry out standardized treatment under the guidance of a professional physician.