Hemodynamics of the sapheno-femoral junction. Patterns of reflux and their clinical implications.

Abstract

Our data show that the detection of reflux elicited by compression/release test at the level of the saphenous arch is insufficient to diagnose the incompetence of the terminal valve. Our results, together with the correlation between the saphenous trunk diameter at the thigh and the competence or the incompetence of the terminal valve, present significant clinical implications when sapheno-femoral surgical disconnection is contemplated.