Nasolabial Folds and Brow Ptosis: Guide to Treatment Selection
Understanding Nasolabial Folds and Brow Ptosis What Are Nasolabial Folds? Nasolabial folds, commonly known as smile lines or laugh lines, are the deep lines that extend from the sides of the nose down to the corners of the mouth. These lines are a natural part of the aging process, as the skin loses elasticity and…