Losing a significant percentage of your body fat can drastically improve your health. Unfortunately, massive weight loss often leaves remnants of your larger size in the form of dimpled skin, uneven soft tissues, stretch marks, abdominal bulges, back rolls, hanging skin in the thighs and arms, sagging buttocks, and volume loss in the breasts and buttocks. Upper or lower body lift surgery can address most of these concerns. Stretch marks within the loose skin will be trimmed away with the excess tissues, but some stretch marks may remain after the body lift.