. But any operation is risky, and once it fails, it needs to be repaired in time. Therefore, if the alar reduction operation fails, it needs to be repaired through the failed alar reduction operation. The way of alar reduction surgery is usually to make an incision in our alar area. There are many ways to make this incision. Now, for the sake of beauty, we usually make an incision in the nasal cavity to prevent postoperative scar. After nasal cavity incision, our alar cartilage and alar tissue will be exposed. According to the nose shape designed before operation, the redundant alar tissue and cartilage were removed accordingly, and then the incision was sutured. Nasal alar reduction usually takes several hours, although some complicated alar reduction operations may take longer. During the operation, the doctor will lift the skin of the nose from the nasal bone and the cartilage below, and then carve the nasal bone and cartilage according to your requirements and the doctor's skills, or directly implant the carved nose pad to achieve the desired effect. Finally, sew the skin back to its original position. When the alar reduction surgery failed to improve the roundness of the nose tip, the nose tip was satisfied to some extent after rhinoplasty, but the nose tip could not stand upright. The reason why the nose tip is round and dull is that the nose tip meat is changeable and dull or the nose tip is not upright when augmentation rhinoplasty is performed. Moreover, the artificial dermis recently used to pad the tip of the nose will make the tip of the nose round over time. The reason is that artificial dermis belongs to skin tissue. Although the volume can be maintained at the initial stage, it will eventually lose the supporting function of the maintenance structure, and the contour will disappear, making the skin thicker and wider.