According to experts from the Purple Society, the alar reduction operation made an incision on the inner side of the upper edge of the affected alar to treat alar deformity and expose alar cartilage. The needle was inserted from the alar sulcus of the healthy side, passed through the back of alar cartilage arch of the healthy side, and reached the medial dome of alar cartilage of the affected side by treating nasal septal cartilage and alar deformity. Nasal alar reduction suspends the alar cartilage of the affected side to the normal position, and then ligatures it to keep it.

Nasal alar reduction makes an incision about 0.5 cm long in the alar sulcus of the healthy side, and the incision is deep under the skin. The treatment of alar deformity is through the back of alar cartilage arch of healthy side, suspending alar cartilage of affected side to normal position through nasal septum cartilage, and finally ligating under the skin of alar groove incision of healthy side.

Nasal alar reduction is a very safe operation with little trauma to the body, but preoperative preparation is very important. Only by making full preparations can we achieve the best effect of the operation. Before axillary reduction surgery, we should pay attention to ensure that we are healthy and have no infectious diseases or other body inflammation; If you are suffering from high blood pressure and dysentery, you should inform the doctor about the condition at the first visit so that the doctor can make sure that women should avoid menstrual period.