The "T" vein of the leg.

BACKGROUND: We frequently observe a tributary of the saphenous vein with the origin in the saphenous compartment of the medial aspect of the upper third of the leg. It runs transversally in the interfascial compartment toward the lateral aspect of the leg. Constantly it feeds by reflux varicose veins clinically visible in the paratibial region and/or in the lateral aspect of the leg. For the peculiarity of its anatomical shape as well as duplex appearance, we defined it as the "T" vein. OBJECTIVES: To assess how frequently the "T" vein of the leg is involved in varicose networks. METHODS: A total of 218 consecutive patients affected by primary varicose veins have been evaluated by the means of duplex scanning. We assessed both the presence of the above-mentioned tributary and the frequency of its hemodynamic involvement in the varicose network. RESULTS: In 15 of 218 cases (7%) we demonstrated the above-mentioned tributary with an interfascial length ranging between 5 and 12 cm involved in varicose networks. CONCLUSIONS: The anterior tributary of the saphenous vein of the anterolateral aspect of the leg is a neglected clinical entity, whose existence is important to know for the treatment of varicose veins of the lateral aspect of the leg.

Minimally invasive surgical management of primary venous ulcers vs. compression treatment: a randomized clinical trial.

OBJECTIVES: to compare minimally invasive surgical haemodynamic correction of reflux (CHIVA) with compression in the treatment of venous ulceration. DESIGN: prospective randomised study. MATERIALS AND METHODS: from a cohort of 80 patients with 87 venous leg ulcers, 47 were randomised to either surgery or compression. RESULTS: at a mean follow-up of 3 years, healing was 100% (31 days) in the surgical and 96% (63 days), in the compression group (p<0.02). The recurrence rate was 9% in the surgical and 38% in the compression group (p<0.05). In the surgical group, all plethysmographic parameters except ejection fraction, had improved significantly at 6 months in the surgical group, and at 3 years residual volume fraction remained in the normal range. Finally, quality of life significantly improved in the operated group. CONCLUSIONS: this study supports the effectiveness of surgical therapy for leg ulceration secondary to superficial venous reflux.