Background: Chronic venous insufficiency (CVI) is frequent and predominantly affects women, but there is a lack of information about saphenous vein reflux in the male population.
Objective: To identify different patterns of reflux in the great and small saphenous veins of men and correlate them with clinical presentation graded according to the Clinical-Etiology-Anatomy-Pathophysiology (CEAP) classification.
Methods: A total of 369 lower limbs in 207 men with a clinical diagnosis of primary CVI of the lower limbs were evaluated using vascular ultrasound (VU).