About Tummy tuck is a cosmetic surgery to remove excess skin and fat from the lower part of the abdomen and restores weak muscles to create a smoother, firmer stomach.Abdominal wall laxity, stretch marks, elasticity of skin and muscles can be seen if a person is overweight or if a person has gained and then lost significant weight with multiple pregnancies. Liposuction and Tummy tuck (abdominoplasty) are two different surgical options. Liposuction results in removal of only the excess fat.Tummy tuck is a type of cosmetic surgery performed to beautify and correct abdominal defects as this area has the most stretch marks, this procedure has the dual benefit of reshaping the abdomen and reducing the scars.