Long-term Patency and Clinical Outcome of the Viabahn Stent-Graft for Femoropopliteal Artery Obstructions

This study demonstrates durable vessel patency to 4 years for long Transatlantic Inter-Society Consensus class C and D lesions treated with the Viabahn stent-graft. Results were independent of lesion length and type but dependent on device diameter. This study helps confirm the durability and clinical utility of this device in the treatment of FPA occlusive disease.