Soft tissue volume loss refers to the gradual reduction in facial fullness and contour, resulting in a sunken appearance. This condition is a natural part of aging but can also be accelerated by factors like weight loss, genetics, and certain medical conditions.
Causes
Soft tissue volume loss occurs due to decreased collagen and elastin production, fat redistribution, and bone resorption as part of the aging process. Environmental factors such as sun exposure and lifestyle habits like smoking can exacerbate volume loss, contributing to facial sagging and wrinkles.