Endovascular Aneurysm Repair (EVAR) segmentation by type separates the treatable aortic anatomy into infrarenal and complex (juxtarenal, suprarenal, thoraco-abdominal). Infrarenal EVAR accounts for the majority of global procedures because fixation can be placed below the renal arteries, simplifying device design and reducing operative risk. Its market value is driven by high procedural volumes, shorter operative times, and broad applicability to the core AAA population. Complex EVAR, conversely, requires fenestrated or branched endografts to preserve perfusion to renal, mesenteric, or brachiocephalic vessels; the segment is smaller in volume but commands premium pricing, offsets higher device cost, and is growing faster as open-surgery alternatives decline. Together, the two categories map reimbursement, physician training, and R&D roadmaps, shaping the overall Endovascular Aneurysm Repair (EVAR) market size.