A round and thick nose is generally caused by the following reasons: hypertrophy of nasal tip cartilage, hypertrophy of nasal tip soft tissue and separation of alar cartilage. If this is the case, a more appropriate cosmetic method is to shrink the nose, that is, to reduce the size of the nose and reduce the nasal bones and cartilage. The specific operation method is generally to make a butterfly incision along the alar margin, separate the skin to expose alar cartilage, cut alar cartilage at the vault, re-suture and shape, then remove excess connective tissue and fat under the skin and alar skin, and finally suture. There are mainly cartilage transplantation rhinoplasty, cartilage transplantation rhinoplasty and nasal alar base wedge resection rhinoplasty. As for which method to choose, it depends on the patient's own situation. Patients should communicate well with the surgeon during face-to-face consultation, and the doctor will consider the patient's personal situation comprehensively. While ensuring the overall beauty of the nose, it may be necessary to comprehensively shape other parts and finally determine a suitable plastic surgery plan. Moreover, a good doctor will not perform the same operation on the same nose type in the same way, but will design a nose type that conforms to the individual's unique temperament according to everyone's different situation. People with low nose, low nose, straight nose, slight hunchback and low nose tip are all suitable for this operation. As for the risk of rhinoplasty, it depends on the hospital that chooses the operation. In regular hospitals, the risk of rhinoplasty can be well avoided.