I had Joe ask his center about it, but they either didn't know what he was talking about, or told him it was a bad idea.
I use buttonhole cannulation for my NxStage. I nver have a problem with my arterial access, but hat doang venous gives me the hardest time. Im 10-15 minutes trying to get the needle in, the whole time worrying that its taking too long and my arterial is going to clot. I think alot of it has to do with the arm angle, and when I do get it,I try to remember my exact position