Endovascular graft insertion is a minimally invasive procedure used to treat conditions like aneurysms or arterial blockages by placing a stent graft inside the affected artery. The procedure involves inserting a catheter into the artery, usually through the groin, and deploying a stent graft to reinforce the vessel wall and restore normal blood flow.

This procedure is preferred for treating complex arterial conditions due to its reduced risk, faster recovery times, and fewer complications compared to traditional open surgery.