b'Scientific Session Abstracts SATURDAY APRIL 20, 2024 Conclusions: Octogenarians in our limited cohort had similar intra-operative and post-operative outcomes as non-octagenarians. While no statistical difference was seen between the two groups, we did note decreased kidney function in all post-operative PMEGs. No statistically significant differences in delirium, 30 day readmission or 30 day mortality was seen between the two groups. The octogenarian group did have clinically longer hospital and ICU length of stay. Our data shows that PMEG is safe in carefully-selected octogenarian patients with acceptable clinical outcomes. Patients comorbidities and graft model may influence EVAR long-term results. 72SOUTHERN CALIFORNIA VASCULAR SURGICAL SOCIETY'