Chronic Total Occlusion Crossing With the Wildcat Catheter

Inclusion Criteria: 1. Patient is willing and able to provide informed consent. 2. Patient is willing and able to comply with the study protocol. 3. Patient is \> 18 years old. 4. Patient has peripheral arterial disease requiring revascularization as evidenced by contrast, CT or MR angiography. 5. Patient has an occluded femoropopliteal artery that is 99-100% stenosed and is ≥ 1 cm and ≤ 30 cm in length by visual estimate. 6. Target femoropopliteal vessel is ≥ 3.0 mm in diameter. 7. Patient has Rutherford Classification of 2-5. Exclusion Criteria: 1. Patient has a known sensitivity or allergy to contrast materials that cannot be adequately pre-treated. 2. Patient has a known sensitivity or allergy to anti-platelet medications. 3. Patient is pregnant or lactating. 4. Patient has a co-existing disease or medical condition contraindicating percutaneous intervention. 5. Target vessel is severely calcified as evidenced by angiography. 6. Target lesion is in a bypass graft. 7. Target lesion is in a stent (i.e., in-stent restenosis). 8. Patient has had a procedure on the target limb within 7 days. 9. Patient has had a procedure on the target limb within the past 30 days and is unstable. 10. Patient is simultaneously participating in an investigational device or drug study. 11. Patient has a planned surgical or interventional procedure within 30 days after the study procedure.