Nasolabial folds
Nasolabial folds
Nasolabial folds (/ˌneɪzoʊˈleɪbiəl/; from Latin nasus "nose" + labium "lip") are the deep wrinkles or lines that form from the bottom of the nose to the corners of the mouth. These folds are a normal part of human anatomy and become more prominent with age as the skin loses its elasticity and volume.
Anatomy
The nasolabial fold is the line separating the upper lip from the cheek. It extends from the alar base of the nose to the modiolus at the corner of the mouth. The fold is more prominent when smiling or laughing.
Aging and Nasolabial Folds
As a person ages, the skin loses its elasticity and volume, leading to the deepening of the nasolabial folds. This is a normal part of the aging process. However, some people may choose to have their nasolabial folds reduced for cosmetic reasons.
Treatment
There are several treatment options for reducing the appearance of nasolabial folds. These include dermal fillers, laser resurfacing, and facelift surgery. The choice of treatment depends on the individual's preferences, health status, and the severity of the folds.
Related Terms
- Dermal fillers: Injectable substances used to add volume and smooth out wrinkles and folds in the skin.
- Laser resurfacing: A procedure that uses a laser to improve the appearance of skin or treat minor facial flaws.
- Facelift surgery: A surgical procedure to improve visible signs of aging in the face and neck.
External links
- Medical encyclopedia article on Nasolabial folds
- Wikipedia's article - Nasolabial folds
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