[MÖB-05] Comparative Retrospective Cohort Study of Carotid-Subclavian Bypass vs. In Situ Fenestration For Left Subclavian Artery Revascularization During Zone 2 Thoracic Endovascular Aortic Repair: A Single-Center Experience

Endovascular techniques, such as ISNF, have emerged as viable alternatives to traditional carotidsubclavian bypass for LSA revascularization in zone 2 TEVAR procedures. Our findings indicate that ISNF is a feasible and effective method, offering similar perioperative outcomes and mortality rates compared to carotid-subclavian bypass. After a precise patient selection process and under experienced hands, ISNF appears to be associated with similar perioperative outcomes and mortality rates with the carotid-subclavian bypass.