RESUMO
SUMMARY: To achieve a more aesthetic and narrower columella, most of the required changes concern the middle and base of the columella. Narrowing and reshaping the columellar base require a sequential approach with good anatomical knowledge and aesthetics analysis. The columellar base is a three-dimensional structure that must be analyzed following three axes: transverse (thickness or width), frontal (height), and sagittal (nasolabial angle). Sutures that aim to close the distance between the medial crura footplates frequently result in modifying the nasolabial angle because of caudal protrusion of the columellar soft tissue. Methods to keep an adequate nasolabial angle are needed. A transverse columellar base stabilizing suture acting on these three axes, which enables maintenance of results after columellar base management, is described in this article.