New discoveries in anatomy and new terminology of leg veins: clinical implications.

Advances in diagnosis and in endovascular and surgical treatments of both acute and chronic venous diseases have focused attention on several, previously clinically less important, details of venous anatomy. The time has come to standardize venous nomenclature so that general practitioners and specialists in the United States and abroad speak the same language. There is a need to adopt a universal terminology for the saphenous veins, to avoid the myriad of eponyms of perforators and, most importantly, to omit once and for all, the term "superficial" femoral vein when talking about a deep vein of the thigh. New anatomic names, such as the saphenous fascia and saphenous subcompartment, have to gain better recognition. To achieve the desired consensus on venous nomenclature, an international meeting was held in Rome, Italy, in 2001, under the auspices of the International Union of Phlebology. In this review on venous anatomy, we describe the most important previously published clinical recommendations from this conference, and suggest modifications based on their clinical experience using the new terminology.