I routinely read the New York Times every morning and several weeks ago I came across this very interesting article concerning an art exhibition “One Life: The Mask of Lincoln” featuring two plaster casts of Abraham Lincoln as part of the celebration of his bicentennial year in 2009. The first plaster cast was made in 1860 when he was campaigning for the presidency and the second one made 5 years later in February 1865, just two months before he was assassinated — which reveal the nature of the aging process in stark relief.

Although there is a more corrugated appearance to the latter plaster cast, the volume loss of the face is unmistakable. Looking at both faces, the viewer can see that the face looks older despite the relative absence of wrinkles and gravity. Volume loss is the significant player here for aging in an unequivocal way.

Interestingly, what strikes me the most is the buccal zone, the area below the cheek bone. The scooping out of this area truly makes Lincoln look significantly older and already gives the middle-aged appearance of the earlier cast a wizened appearance. The buccal area is a zone that is so little appreciated and in my opinion is a critical area to focus on for rejuvenating the face. Obviously, this is not the case in every individual. Some individuals who are slightly heavier do not need buccal fat or Asians who have a rounder face certainly in many cases do not need buccal fat. However, I truly believe the buccal hollowing can be one of the most dramatic areas of aging that exists.

In my new book, Aging Face: The New Paradigm, coming out next year I have come up with a unique way of looking at the buccal area, subdividing it into 3 zones, which I have previewed in a lecture that I gave earlier this year in St. Louis. The central buccal zone is the area that we are all familiar with, the area that sits below the cheek bone and that we suck in when we suck our cheeks in. However, a refinement into thinking of the buccal area is that there is an area that is near the mouth that I call the medial buccal hollow that represents bone loss of the teeth that I also target in some individuals. The outer portion of the buccal area that lies immediately below the outer cheek bone and in front of the ear I call a “backfill” zone which I target with fat transfer to create a more uniform transition from the augmented cheek downward.

I think we are so focused on the “midface” (cheek) and the lower face (jawline and neck), we forget to look at the importance of the watershed region that is situated between the mid and lower faces. Remember that a youthful face has very few transition zones. I look at fat transfer as a way to unify areas of the face that have separated and to rejoin these areas. It is almost like airbrush work. In essence, that is how I apply artistic interpretation to facial aging and truly target the face for optimal rejuvenation. So those surgeons out there who suck out the buccal zone in my opinion make no sense to me even if the area is full because it will become eventually depleted and will worsen one’s aging in many cases by doing so.