and 1 brachial vein AVF. Regional block is a safe and, in our opinion, preferred technique for providing anesthesia for upper extremity vascular surgery. The venodilatation observed is augmented ...
Intraoperative duplex ultrasonography was used to assess venodilatation before and after the block at the (1) midcephalic vein at the level of the elbow, (2) the distal cephalic vein at the level ...
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