Dermal fillers are medical device implants to help create a smoother, more rejuvenated appearance to the face, including the nasolabial folds, cheeks, chin, lips, and back of the hands. Since some are naturally absorbed over time, patients may need to repeat the procedure after some time to maintain the desired effect. They improve the structure of the underlying tissue and the volume depending on the type of padding used. The duration of the effect depends on the filler material and the area where it is injected.