Pregnancy, major changes in weight and chronic obesity stretch out the abdomen’s muscular membrane, causing the abdominal muscles to separate and allowing the abdomen to bulge and hang out like a bag. Abdominoplasty is appropriate in such cases.
Liposuction and fat transplantation
Liposuction involves resculpting the body by sucking away fat tissue. For example, the fat can be removed and relocated to the breasts or face through fat transplantation.