Soft tissue augmentation. A review.
Soft tissue augmentation is one of the most sought after cosmetic procedures around the world. It has been performed for centuries, but only in this decade or so have materials become available that allow effective therapy. This review article discusses the use of materials for soft tissue augmentation as to where they fit into the overall scheme of treating the aging face, as well as the benefits and side effects of each, and how to maximize the use of these various materials. The materials reviewed with regard to both efficacy and safety of those currently on the market as well as those currently in research. With the understanding of the role of soft tissue augmentation in the overall treatment of the aging face as well as risk factors and ways to minimize the side effects, dermatologic surgeons can reach the goal of effectively treating patients with these materials.