Nasolabial fold filler injection

1. What is a nasolabial fold? A nasolabial fold is a fold that occurs from the corner of the mouth in a long diagonal line down to the lower jaw. It can be found in both men and women. It is a wrinkle that makes you look older than your age. It can be corrected by injecting filler into the nasolabial fold. # There are 4 grades of nasolabial folds according to the severity level. > 2. What causes nasolabial folds? (2.1). The lower jawbone and teeth collapse: Mandibular & Dentoalveolar reabsorption As we age, the lower jawbone and teeth collapse, causing the nasolabial fold to collapse as well. This results in a fold and the mouth looks downturned. (2.2). Increased fat and sagging face (Subcutaneous fat hypertrophy & herniated jowl fat pad): As we age, the bones collapse, causing the fat and muscles that have a place to attach… See more