I am planning to have a tummy tuck, I am skinny but my tummy is big like if I had several months pregnant, due to skin from pregnancy 23 years ago, and the fact that when I gain weight that is the first part the fat goes. If I get avelar tummy tuck with back liposuction and at transfer to the butt, will the abdominal muscles can be repaired? they are open due to the pregnancy, and also what would be the difference between avelar and traditional, because I just heard of that type of tummy tuck.