Article continues below advertisementMillions of people around the world wish they had a flatter stomach when they look in the mirror. While plastic surgery shouldn't be a standalone solution for anyone wanting to improve their physique, Dr. Jennifer Harrington of Harrington + Associates Plastic Surgery says that one procedure in particular may help patients reach their goals."Abdominoplasties, or tummy tucks, are popular among women who have been pregnant or anyone who has lost significant amounts of weight," she explains.