Basically yes... Liposuction is a cosmetic surgery operation that helps sculpt the body by removing fat deposits from specific areas like the abdomen, hips, buttocks, thighs, knees, upper arms, under chin, cheeks and neck. The fat is usually removed through a cannula (a hollow tube) and aspirator (a suction device). Liposuction is not a substitute for dieting and exercise, but it can remove stubborn areas of fat that do not respond to traditional weight loss methods.