Reflux or not reflux? Reflexiones sobre la publicación anglosajona del término en las varices primarias de los miembros inferiores en relación con nuestro entorno

The meaning of “reflux” in the haemodynamic study of primary varicose veins varies in the literature, according to different concepts of haemodynamic disorders of venous system. In this paper we present the haemodynamic basis and the main differences between English and Spanish literature.