Fillers are also known as dermal fillers, injectable fillers, and soft tissue fillers. Fillers are a type of minimally invasive aesthetic medicine used to add volume, alter the contours of the face, and fill in wrinkles. Common areas to inject fillers are in the face, neck, and hands, resulting in a fuller, smoother and more youthful appearance. Dermal filler for cosmetic plastic surgery are among the most popular aesthetic procedures because they carry immediate results, very few risks and little recovery time.