Thank you for the question. For most patients who have had pregnancies and/or weight loss a full abdominoplasty is necessary to achieve the desired results. The tummy tuck operation serves to re approximate muscles that may have spread with pregnancy and/or weight gain/loss, remove "excess" skin/adipose tissue (often overhanging C-section scars) and further contour the abdominal wall, with tools such as liposuction surgery. Generally speaking, the “ideal” patient for tummy tuck surgery is one who has completed pregnancies, is psycho socially/emotionally/financially stable, has an excellent social support system surrounding him/her, is capable of arranging enough recovery time, does not smoke and who has reached a long-term stable weight. Of course, there are downsides (including a longer scar and probably a longer recovery time) but for most patients the benefits outweigh the downsides. You will also hear/read about mini tummy tuck surgery. In my opinion/experience, the mini tummy tuck is an operation that produces very limited results and is very rarely indicated. It involves a shorter incision but does not address the majority of the abdominal wall issues present for most patients who present consultation. For example, the area of skin excised is quite small. The abdominal wall musculature is addressed below the umbilicus leaving the upper number wall potentially lax. The appearance of the umbilicus is not necessarily addressed sufficiently. Again, for the vast majority of patients who have had pregnancies and/or weight loss a full abdominoplasty is necessary to achieve the desired results. When the time is right, seek consultation with board-certified plastic surgeons who can demonstrate significant experience helping patients achieve the types of outcomes you would be pleased with. You may find the attached link/video, dedicated to tummy tuck surgery concerns, helpful to you as you learn more. Best wishes.