aesthetic medicine
treatment areas
Nasolabial folds and marionette lines
![Sillon naso-génien et plis d'amertumes](/images/vignettes/zone/traitement-sillons-nasogeniens-68-mulhouse-colmar-basel.png)
They are caused by a decline of deep fatty tissue with age (especially in the cheek area) but also to an alteration in the quality of the skin (decrease in collagen and skin elasticity). Nasolabial folds and bitterness folds are the visible stigmata of overall facial aging.
They are a frequent cause of consultation in aesthetic medicine. They add a sad and severe look to the facial expression.