I had 4 little incisions. All less than an inch long and then one almost 2" long. They were all glued shut and have almost all healed up with no visible scarring. I think the 2" one may scar a bit, but I have mederma to put on it after the rest of the glue has worn off. I'll be having a tummy tuck one day anyway, so I'm not that worried about the scar.