Personally, I am incredibly sorry that you have gone through this horrible nightmare. Liposuction is possibly one of the easiest surgery an experienced Board Certified plastic surgeon can perform. In 1975, Yves-Gerard Illouz invented what we call liposuction today. It was introduced to America at the ASPS meeting in Honolulu in 1982. There have been many modifications of the original Illouz technique, but only a few of them have any value. In my opinion, there is no greater advantage to the patient when doing Laser, Vaser, Smooth, Smart, Slim, etc liposuction. The majority of Board Certified plastic surgeons in the U.S. do liposuction using a canula and the muscle in one's arm which is assisted by a 1/4 hp suction machine. It's hard for me to tell from your pictures and your comments if you have had one or more pregnancies or are just carrying some extra weight. Also, one's age is an important determinant of whether liposuction of the abdomen can be done in the best of hands. Post pregnancy females or people over 50, especially of northern European descent, tend to be poor candidates for abdominal liposuction even if the surgeon is a well experienced Board Certified plastic surgeon. All in all, I think your abdomen is the wrong venue for primary liposuction alone.Going forward and after due consideration, I think that ultrasound (the kind physical therapists use for sore muscles) to loosen your scar tissue and then a tummy tuck done by an incredibly well trained Board Certified plastic surgeon are your best first steps. The tightening of your skin will help loosen some of the scar tissue and give you a much better surface on which to liposuction the residual fat. As far as your back is concerned, it is just undersuctioned. If you were my patient, I would use classical liposuction with incisions made midback. Also, the so called wrinkles on your back are, in fact, membranes separating various fat compartments. We are segmented just like worms are, and to get rid of these segmentations, one has to make multiple passes into these membranes on the diagonal, tearing these membranes apart. This is known as fenestration, and this can be done at the same time as the tummy tuck.