Although radiocephalic fistulae are the preferred hemodialysis access, juxta-anastomotic stenosis is often responsible for early fistula failure. We hypothesized that wall ischemia from surgical manipulation leads to early juxta-anastomotic neointimal hyperplasia and failure of maturation and that minimal venous dissection will improve surgical salvage, increasing fistula maturation rates. For failing-to-mature radiocephalic fistulae that develop early juxta-anastomotic stenosis, we describe 3 variations to perform a new proximal anastomosis with a minimal dissection technique on the forearm cephalic vein: (1) side-to-side anastomosis, (2) radial artery deviation and reimplantation, or (3) radial artery deviation and loop reimplantation. Minimal dissection of the cephalic vein achieves fistula salvage without needing a more proximal site for access.
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