Chao-Huei Wang, Heng-Jen Liu, Yun-Ta Tsai, Hsin-I Lin, Po-Yi Wu, Jheng-Wei Lin
Original article
Facial aging is inevitable and cannot be stopped. With the increase in age, the face sags and appears tired and volume-depleted. Changes of the face are not due to a single factor but a whole layer problem. Aging changes include the skin, subcutaneous tissue, muscle, and bone. It is now known that facial fat pads and retaining ligaments also play a role in aging of the face. To address the problem, a comprehensive understanding of the pathogenesis of facial aging based on anatomy is important.
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