Incisions in nasal surgery can be divided into open and non-open types. Non-opening type is the opening on the inside of the nose, and no scar can be seen on the outside. However, because the internal structure of the nose cannot be seen in this operation, the requirements for the surgeon are relatively high. My friend had a nose operation in Deya, Korea, which was not open and had no scars. But the specific choice of incision method depends on your nose.