Tummy Tuck vs. Liposuction: Which Is Best for You? While both tummy tucks and liposuction help contour the abdomen, they serve different purposes. Tummy tuck surgery removes excess skin and tightens muscles, while liposuction targets fat removal. If you have excess skin or sagging due to pregnancy or weight loss, a tummy tuck may be the right choice. If you have localised deposits of stubborn fat in abdomen, thighs or arms, liposuction may be the choice for you. Consult our board certified cosmetic surgeon at F2B Aesthetics, Vadodara to find out which procedure suits your needs.