Quantifying saphenous recirculation in patients with primary lower extremity venous reflux.
Journal:
Journal of vascular surgery. Venous and lymphatic disorders
Published Date:
Nov 24, 2015
Abstract
BACKGROUND: The great saphenous vein (GSV) in patients with superficial venous insufficiency might act as a beneficial conduit for antegrade venous drainage and also as a harmful conduit for promotion of reflux and/or recirculation and subsequent skin changes. The aim of this study was to measure the antegrade and retrograde GSV volume displacements during calf compression and release maneuvers. This was used to quantify harm over benefit with a recirculation index (RCI).