Real-World Data Collection of the GORE® VIABAHN® VBX Balloon Expandable Endoprosthesis When Used in Covered Endovascular Reconstruction of the Aortic Bifurcation (CERAB) to Treat Aortoiliac Occlusive Disease

Eligibility Criteria

• 1. Patient treated with covered endovascular reconstruction of the aortic bifurcation (CERAB) procedure for aortoiliac occlusive disease (AIOD).
• 2. Patient was implanted with the VBX Device in the aortic position during a CERAB procedure.
• 3. Patient was treated with the CERAB procedure a minimum of 1 year before enrollment date.
• 4. Age ≥18 years at the time of CERAB procedure.
• 5. Obtain patient informed consent or waiver according to local Institutional Review Board (IRB)/Ethics Committee (EC) -
• 1. Patient with prior stenting in the aortic or common iliac artery at the time of CERAB procedure.
• 2. Patient treated with concomitant chimney procedure at time of CERAB procedure (e.g., inferior mesenteric artery, renal artery).
• 3. Participation in another drug or device investigational study at the time of the CERAB procedure date that can confound the study endpoints.