When I went in for Dr appointment for a clot in my left leg, we were plannin* on a vein graph. Be fore we even left the exam room my Dr came back and had us follow him to where he was looking at ultra sound picture of my leg. He was checking out all possibilities to help avoid the vein graph. At his suggestion Wednesday, October 17th at 8am, he is going to try and rotor rooter, his words, it to open it up to get more blood flow. Having him checking this out before we left has given me confidence that he must feel their is a good chance to open the vein up. It is to buy time before doing a graph which if it eventually fails their are not many options. Worst case scenario is amputation. I have been keeping good vibes that it will work.