Hello, first of all, your questions are all common operations in plastic surgery, and now they are also very mature operations, so don't worry. When you say the nose is small, do you mean lower than there? It seems that the whole nose is a little short, so you can do rhinoplasty. At the same time, you said that your nose is a little big and you can do rhinoplasty. Let's start with rhinoplasty. For this kind of operation, there are mainly two kinds of prostheses, one is silicone. They are all safe. After years of clinical practice, silicone prosthesis may have rejection reaction, but it will not swell basically, but the price is relatively high. Therefore, doctors usually communicate with you in detail before surgery. Surgery is usually performed from one nostril, and the sculpted prosthesis is placed under the nasal fascia and above the nasal bone. This level is relatively stable and not easy to shake. Nose reduction surgery, popularly speaking, means that the big nose becomes smaller. Nasal rhinoplasty is to remove part of the soft tissue of the tip of the nose, reshape the alar cartilage and form the tip of the nose. The reduced incision of the nose is located on the inside of the nasal cavity and the root of the columella. After the wound is healed, only a linear incision trace about 0.5cm long can be seen on the skin surface, which is not easy to be found.