The Nasolabial Triangle

Abstract

Because the nasolabial fold is located conspicuously in the center of the midface, its depth and length often indicate the progression of age. This paper describes a new technique for reducing the medial portion of the nasolabial fold by excising an area of labial skin called the nasolabial triangle and advancing the malar fold both inferiorly and along the lateral alar crease. Besides flattening the fold, this simple procedure shortens its length dramatically by eliminating the natural extension of the fold along the lateral alar rim. Several case examples are presented to demonstrate the excellent results and minimal scarring that are possible with this approach.