The first method of camel hump nose operation: incision, which is commonly used abroad, is difficult because the operation is not in bright sight. External rhinotomy is widely used in China because of the advantages of sufficient exposure of the operating field and convenient operation, but it will leave scars on the tip of the nose.
The second surgical method of camel hump nose: invisible separation, with small curved scissors for self-cutting, all the movable parts of the back of the nose are invisibly separated from the fixed parts, that is, the alar cartilage, lateral nasal cartilage and the upper end of the nasal septum cartilage are separated from the skin on its surface, and then the nasal bone is separated from the periosteal muscles and skin on its surface and the mucosa on its deep surface with a periosteal stripper. Superficial separation range: the upper end is separated to the root of nose, and the two sides are divided into maxillary frontal process.