Endologix LLC completed enrollment in the TORUS 2 IDE clinical study (NCT04130737) in the United States. The study was designed to evaluate safety and effectiveness of the TORUS Stent Graft System in the treatment of obstructive atherosclerotic lesions of the native SFA and proximal popliteal arteries. The study is led by national co-principal investigators Peter Schneider M.D., Professor of Surgery, Division of Vascular and Endovascular Surgery at University of California San Francisco, and Ehrin Armstrong M.D., MSc, FACC, FSCAI, FSVM, Medical Director, Adventist Heart and Vascular Institute at Adventist Health St. Helena.