Zenith® Fenestrated+ Clinical Study

Include Criteria:

1. Thoracoabdominal, pararenal or juxtarenal aortic aneurysm with a diameter ≥ 55 mmfor males and ≥ 50 mm for females

2. Thoracoabdominal, pararenal or juxtarenal aortic aneurysm with a growth rate of ≥ 5mm in 6 months

3. Thoracoabdominal, pararenal or juxtarenal aortic aneurysm with aortic diameter > 2xthe normal aortic diameter or saccular aneurysm that warrants treatment in theopinion of the investigator

Exclusion Criteria:

1. Age < 18 years

2. Life expectancy < 2 years

3. Pregnant, breast-feeding, or planning to become pregnant within 60 months

4. Inability or refusal to give informed consent by the patient or legally authorizedrepresentative

5. Unwilling or unable to comply with the follow-up schedule, required clinicalassessments, and imaging

6. Simultaneous participation in another investigation study, unless the patient is atleast 30 days beyond the primary endpoint of any previous study