Endovascular aneurysm repair (EVAR). It is a much less invasive technique that employs a mesh sleeve to reinforce your aorta. A tube known as a catheter is threaded through an artery in the groin to the website with the aneurysm. The surgeon inserts a device known as a stent graft, https://www.sgvascularctr.com/a-complete-guide-to-aortic-aneurysm-in-singapore/