The hump nose is mostly characterized by a wide nasal dorsum, a wide nasal wing and an overly long nasal tip. The humped nose gives the impression of a fierce face and is not easily approachable, especially when it is not used to show the femininity and roundness. The humped nose is mostly due to congenital reasons, caused by overgrowth of local tissues during the development process, or occasionally due to distorted healing of nasal bone trauma or late bone scab growth. Except for the morphological abnormality, there is no functional disorder and it will not affect the sense of smell, pronunciation and respiratory function. The treatment of hump nose can be done by cosmetic rhinoplasty, which includes chiseling away the bone and cartilage tissues that protrude from the angle, shortening the nasal length and repairing the end of the nose. In cases caused by trauma, surgical correction can be performed using the above principles combined with the specific characteristics of the deformity. Congenital or acquired hump nose can be corrected regardless of its height, size, or whether it is accompanied by a long nasal tip or curved nasal septum. 1.The non-osteotomy method uses a butterfly-shaped incision, and if the nasal vestibule is filled with silicone prosthesis, an incision at the upper edge of the inner nasal vestibule is available. For mild type I, the main method is to increase the height of the nasal tip, and the preferred filling prosthesis is made of expanded reinforced material. For mild type II, the thickness of the central part of the silicone prosthesis or expanded material corresponding to the hump can be thinned to fill in only the two ends of the hump of the nasal dorsum. For people with long nasal deformity, the same effect can be obtained with the tip of the bulky filled nose through the traditional long rhinoplasty method. 2, osteotomy method is mainly used between the nasal cartilage and lateral nasal cartilage intranasal incision. If accompanied by long nasal deformity can be used butterfly-shaped incision, but the lower end of the incision needs to be extended to the base of the nasal small column. The incision is first made along the cartilage surface and subperiosteum of the nasal bone, up to the nasal root, and on both sides to the frontal process of the maxilla. The prominent part of the nasal dorsal hump, including the nasal bone and septal cartilage, the greater and lesser pterygoid cartilage, is first chiseled and clipped. Then lateral oblique osteotomy of the nasal bones was performed.