I prefer to use an abdominal binder immediately after surgery for a tummy tuck, and my patients usually switch into a faja 1-2 weeks after surgery, after the drains are out. My only word of caution would be regarding using an abdominal binder after a tummy tuck AND lipo to the abdomen and flanks at the SAME time. The liposuction already compromises the blood flow to the incision, and that combined with a tight abdominal binder can cause death of the skin and major healing problems. It thankfully has never happened to me because I avoid binders in these type of cases. I have seen it happen to other surgeons, and it can be a distressing and difficult complication. Hope this information helps.