According to domestic data and clinical experience, the hump nose of China people is generally shallower than that of foreigners, with wider back, wider alar and longer nose tip, which is much less than that of westerners. Most people can correct it by chiseling off the hump. Unless the back of the nose is obviously widened, it is generally not necessary to saw off the joint between the maxilla and the nasal bone with a nasal saw, so that the nasal bone can be reassembled to form a new nasal cone, and some only need to be slightly trimmed with a bone file; For those whose nasal dorsum is not high as a whole, L-shaped glue stick nasal prosthesis can be filled to correct the humpback nose shape. Surgical method for correcting camel's hump nose: 1 Non-osteotomy: for mild type I, the method of increasing the height of nasal tip is mainly adopted, and expanded PTFE (hereinafter referred to as PTFE) is the first choice for filling prosthesis. The technical essentials of camel hump nose correction are: first, put a straight foot on the back of the nose, and then measure the height and length of the nasal tip to be filled from the side. Mild type ⅱ can reduce the thickness of PTFE filling material corresponding to the central part or the hump part of the prosthesis, and only fill the two ends of the hump part of the nasal dorsum. For patients with long nose deformity, the traditional camel nose surgery can achieve the same effect as PTFE filling the tip of the nose. 2. Bone grinding method: suitable for patients with moderate and severe hunchback. Precautions: You should follow the doctor's advice and don't eat irritating food for a week. The treatment and repair of hump nose have achieved excellent results without affecting work and study, and thousands of operations have been successfully performed. Matters needing attention after humpback nose correction operation are as follows: 1. Do not remove the external nasal fixator by yourself. 2, every 1, 2 days should change medicine, review. 3. The wound can't be drenched with water before thread removal after camel nose correction surgery. 4. Anti-inflammatory treatment for one week after humpback nose correction. 5. Don't smoke, drink or eat spicy food within one month after humpback rhinoplasty. 6. It is forbidden to take any supplements and drugs that may accelerate blood circulation, reduce blood coagulation mechanism and affect wound healing, such as ginseng, aspirin, blood-activating drugs, diet pills, menstruation-regulating drugs, etc. Please consult a surgeon if necessary.