Pennsylvania Brain & Spine Institute accepts most major insurances including Aetna, Cigna, Highmark, United, and UPMC Health Plans.
Pennsylvania Brain & Spine Institute accepts most major insurances including Aetna, Cigna, Highmark, United, and UPMC Health Plans.
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Pennsylvania Brain & Spine Institute Logo
Butler/Seneca/Beaver: 1 (855) 365-7274

Carotid Endarterectomy

A carotid endarterectomy is a surgical procedure in which a doctor removes deposits blocking one of the two carotid arteries, the main supply of blood for the brain. Carotid artery problems become more common as people age. The disease process that causes the buildup of fat and other material inside the artery walls is called atherosclerosis, popularly known as "hardening of the arteries." The fatty deposit is called plaque; the narrowing of the artery is called stenosis. The degree of stenosis is usually expressed as a percentage of the normal diameter of the opening.

Carotid Endarterectomy for Stroke Prevention

Carotid endarterectomy is performed to prevent stroke. Two large clinical trials supported by the National Institute of Neurological Disorders and Stroke (NINDS) have identified specific individuals for whom the surgery is beneficial when performed by surgeons and in institutions that can match the standards set in those studies. The surgery has been found highly beneficial for persons who have already had a stroke or experienced the symptoms of a stroke and have a severe stenosis of 70 to 99 percent. In this group, surgery reduces the estimated 2-year risk of stroke or death by more than 80 percent, from greater than 1 in 4 to less than 1 in 10.

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