Clinical outcomes of endovascular treatment of TASC-II C and D femoropopliteal lesions with the Viabahn endoprosthesis.

Objectives: The objective of this study was to evaluate clinical outcomes and patency rates using the Viabahn endoprosthesis in complex (TASC-II C and D) femoropopliteal lesions.

Background: Traditional treatment of symptomatic TASC-II C and D femoropopliteal lesions has mainly centered on open surgical options in patients deemed appropriate candidates. Endovascular treatment of these lesions with balloon angioplasty has been historically hampered by aggressive restenosis and relatively early clinical failure.