The sequela of narrowing nose? Nose reduction is to reduce the size of the nose and reduce the components of the nose such as nasal bones and cartilage. To reduce the size of the nose, cut them off to reduce the height. By reducing the size of cartilage, a part of cartilage can be removed or the structure can be changed. Nose reduction is generally more complicated than rhinoplasty. Advantages: the beautiful nose is spherical and the subcutaneous soft tissue is full, which affects the appearance. It can be corrected by narrowing the alar and alar. A satisfactory nasal tip should include moderate protrusion, smooth curve and bright geometry. The operation should be designed and operated according to the above points, so as to remove the redundant tissue below the tip of the nose and reshape the three-dimensional geometric framework of the cartilage of the tip of the nose, so as to achieve a charming and straight effect. After operation, special external nasal shaping plate should be used for two weeks, and oral antibiotics should be taken to prevent infection. Disadvantages: rhinoplasty surgery is to remove part of alar tissue from both vertical and horizontal directions, correct alar length, reduce nostril circumference, obviously improve alar hypertrophy after operation, and make the appearance of the whole nose more harmonious and add beauty. Moreover, the scar of nose reduction surgery is less concealed, and a good reduction effect is achieved.