Tummy tuck is a surgical procedure that flattens the abdomen by removal of extra fat, skin and muscles tightening. This surgical procedure is also known as Abdominoplasty. A tummy tuck may also tone up the muscles that might have become weak or separated due to pregnancy. This result in firmer, flatter and more contoured abdomen. Women who had multiple pregnancies or who has lost a lot of weight consider Tummy tuck.