The nasal pillar is the section of tissue from the tip of the nose to the lips. Simply put, when you look at the nose from the lower part of the face, the nasal column is in the middle of the two nostrils. The length and curvature of a perfect nasal column should be in harmony with the relationship of the nose. If the shape of the nasal column is poor, it will have a great impact on the overall appearance of the nose, so many people now use surgery to improve the nasal column and reshape the nose perfectly. The most common poor shape of the nasal Column includes too wide, too short, sunken, sagging and skewed nasal Column, which are mostly caused by congenital deformities or acquired injuries of different degrees. For different cases, after adequate preoperative evaluation, different surgical methods can be used to correct them. 1. Excessive width of the nasal column: It is only necessary to remove excessive tissue in the nostril inner green and then suture the incision. If the nasal cartilage is accompanied by hypertrophy of the medial foot or excessive opening of the two medial feet, the hyperplastic medial foot can be partially excised, the excessive connective tissue between the two medial feet can be cut out, and the sutures can be drawn together, and the height of the nose can be increased at the same time. 2.Short nasal column: V-Y shaping method can be used to lengthen the nasal column. In order to lengthen the length of the nasal column, most of the muscle fibers of the descending nasal muscle in the nasal column need to be cut out before putting in the implant in order to fully lengthen the nasal column. 3.The nasal column is too long: the shortening of the nasal column is performed, contrary to the above nasal column lengthening surgery. 4.Inverted nasal column: If the height of the nasal tip is normal, the inverted nasal column can be filled with grafts directly; if the nasal tip is low and flat, autologous bone or prosthesis can be sculpted into L shape to correct the above deformity. 5.Sagging nasal column: The whole septum tissue can be removed and the nasal column can be lifted, or part of the skin and soft tissue can be excised by performing nasal column edge incision to correct. 6.Nasal column deviation or even defect: often accompanied by deformities of the anterior nostril, nasal tip and even nasal wing, more complex and comprehensive assessment is needed before comprehensive treatment.