Express yourself: Dermal fillers restore youthful facial movement, don't just fill wrinkles

(Wolters Kluwer Health) Used for facial rejuvenation, dermal fillers do more than just fill in wrinkles. According to a new study in the February issue of Plastic and Reconstructive Surgery®, the official medical journal of the American Society of Plastic Surgeons (ASPS), they also restore a more youthful pattern of facial movement and expressiveness.