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Microfocused Ultrasound With Visualization and Fillers for Increased Neocollagenesis: Clinical and Histological Evaluation

From a dermatologic point of view, the facial rejuvenation process has changed over the past few years. Changes in skin, bone structure, fat, and muscles are all known to contribute to the aging process. The main goals of the rejuvenation process for the skin and subcutaneous tissue are neocollagenesis and volume restoration. The use of a combination of energy-based technologies and fillers has grown to achieve a more natural youthful appearance in a minimally invasive way.