What is the purpose of an endarterectomy procedure?

The purpose of an endarterectomy procedure is to remove plaque from an artery. This surgical intervention primarily targets arteries that have become narrowed or blocked due to the buildup of atherosclerotic plaques, which can lead to reduced blood flow and increase the risk of cardiovascular events like strokes or heart attacks. By excising this plaque, the procedure aims to restore proper blood flow and reduce symptoms associated with arterial blockage, ultimately enhancing patient outcomes.

In contrast, other procedures such as stenting or bypassing vessels serve different functions. Stenting involves placing a device in the lumen of an artery to keep it open, while bypass surgery creates an alternative route for blood flow around a blockage. Repairing a vascular leak usually pertains to addressing issues like an aneurysm or fistula, which is also distinct from the goals of an endarterectomy. Thus, the removal of plaque aligns perfectly with the anatomical and physiological aims of an endarterectomy.