"Buccal fat pad excisions involve removing a small amount of fat from the lower cheeks (near the corners of the mouth) and results in a slimmer lower facial third," Dr. Smith told POPSUGAR. "It can also help accentuate the cheekbones, as these are above the area from which fat is removed."
Dr. Douglas added: "Its size and shape varies greatly from patient to patient, but for everyone, it contributes to the face shape." Not only that, but it also provides "cushioning between the teeth and jaw."