The 3 Zones of Facial Aging
7 Nov 2023 · 0 min
0:25
Robert Whitfield MD introduces a conceptual framework for facial aging, dividing the face and neck into three anatomical zones (above a nasal-to-ear line; midface between that line and the jawline; and lower face/neck down to the clavicles). He states that facial aging involves four interacting components: bones, muscle, fat, and skin. The excerpt is an introductory, clinical-definition segment of a longer talk.
