Endovascular aneurysm repair
Abdomen Showing Abdominal Aorta with Stent: 3D visualization based on scanned human data of a stent placed in the abdominal aorta. The stent is placed in the constricted vessel pushing the accumulated plaque outwards.
Endovascular aneurysm repair (or endovascular aortic repair) (EVAR) is a type of endovascular surgery used to treat pathology of the aorta, most commonly an abdominal aortic aneurysm (AAA). When used to treat thoracic aortic disease, the procedure is then specifically termed TEVAR (thoracic endovascular aortic/aneurysm repair). The procedure involves the placement of an expandable stent graft within the aorta to treat aortic disease without operating directly on the aorta. In 2003, EVAR surpassed open aortic surgery as the most common technique for repair of AAA, and in 2010, EVAR accounted for 78% of all intact AAA repair in the United States.
- ^ Sethi RK, Henry AJ, Hevelone ND, Lipsitz SR, Belkin M, Nguyen LL (September 2013). "Impact of hospital market competition on endovascular aneurysm repair adoption and outcomes.". J. Vasc. Surg. 58 (3): 596–606. doi:10.1016/j.jvs.2013.02.014. PMID 23684424.
- ^ Dua, A (2014). "Epidemiology of aortic aneurysm repair in the United States from 2000 to 2010". J Vasc Surg. PMID 24560865.
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