See if someone else's nose is complete, you can judge by the symptoms. After nose shaping, it will make the nose look more compact and full. Nasal surgery is mainly aimed at people with flat nose collapse. The main materials used are silica gel and expansion. These two materials are relatively safe. After being implanted into skin tissue, there is usually no white matter reaction, and the harm to health is relatively small. After the operation, a small wound will be left in the local area, causing slight local pain and swelling, so local nursing measures should be taken.