Rain, I know that when I cannulate my husbands fistula, I keep a least 2" between Arterial & Venous. I was never told not to do Buttonholes, but I do the ladder method. I also know that fistulas are not very appealing, but the bigger the better the flow, and eaiser the stick! I think his is "beautiful" and is serving him Well! He really doesnt care what others think! I love it, and that is what matters to him!
lmunchkin