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Percutaneous valvulotomy as an alternative to transposition of a brachiocephalic fistula
Jeffrey E Hull1, Raymond G Makhoul1, James F Snyder1
1Richmond Vascular Center, 173 Wadsworth Dr., North Chesterfield, VA 23236.
Abstract:
Transposition of a deep (9-12 mm) autogenous brachiocephalic vein fistula was required for adequate hemodialysis access in a morbidly obese patient. The patient was a poor candidate for surgical transposition of the upper-arm cephalic vein. As an alternative, retrograde fistula flow was established percutaneously through a 6-F sheath in the forearm cephalic vein with the over-the-wire LeMaitre valvulotome. The retrograde flow in the forearm added 7 cm of superficial vein 6.2-9 mm in diameter with a flow rate of 940-2,868 mL/min, eliminating the need for surgical transposition. The percutaneous technique and required anatomy are described.

