A SiMplified bARe-Wire Target Vessel (SMART) Technique for Fenestrated Endovascular Aortic Repair.

This study evalautes the outcome of fenestrated endovascular aortic repair (FEVAR) procedures at Uppsala university hospital using a simplified bare-wire Target vessel (SMART) technique. The SMART technique requires a smaller contralateral introducer compared to standard 18-22Fr for 3-4 FEVAR to achieve target vessel catetherization and stenting. Fifty-seven consecutive patients were treated for pararenal or thoracoabdominal aortic aneurysms. The SMART technique proved to be a safe alternative to standard FEVARs with excellent technical result and acceptable target vessel patency at mid-term, while reducing the risk for introducer-induced lower limb ischemia, related complications, and morbidity.