A conventional compression bandage lacks effect on subcutaneous blood flow when walking and during passive dependence in chronic venous insufficiency

Abstract

Blood flow in subcutaneous tissue of the lower leg decreased by 45% on changing from recumbency to the sitting position in patients suffering from chronic venous insufficiency. When walking, blood flow increased significantly to values near those measured during resting recumbency. A conventional elastic compression bandage (Weromedium) had no effect on these parameters, indicating that therapeutic gain through compression is not mediated by an improvement in subcutaneous blood flow.