nasolabial fold
The prominent facial crease extending from the nose to the corner of the mouth, often targeted in facial rejuvenation procedures.
Full Definition
The nasolabial fold is a natural facial landmark that runs from the alar base of the nose to the oral commissure, becoming more pronounced with aging due to volume loss and gravitational changes. In plastic surgery, these folds are frequently addressed through various techniques including fat grafting, dermal fillers, facelifts, and mid-face lifting procedures. Deep or prominent nasolabial folds can create an aged appearance and are often a primary concern in patients seeking facial rejuvenation. Proper treatment requires understanding of the underlying anatomical structures and age-related changes in facial fat compartments.
Usage
Usage note: Hyphenate when used as compound modifier; plural is 'nasolabial folds'.
In Context
- "The deep nasolabial folds were addressed with autologous fat transfer during the facelift procedure." — Operative report
- "Post-operative photographs showed significant improvement in nasolabial fold depth and contour." — Follow-up note