carotid endarterectomy
Also written as: CEA
Surgical procedure to remove atherosclerotic plaque from the carotid artery to prevent stroke.
Full Definition
Carotid endarterectomy (CEA) is a surgical procedure involving the removal of atherosclerotic plaque from the internal carotid artery to restore normal blood flow and reduce stroke risk. The procedure involves making an incision in the neck, opening the carotid artery, and removing the plaque-containing intimal layer. CEA is typically recommended for patients with significant carotid stenosis who are at high risk for stroke. The procedure has well-established efficacy data and remains a gold standard treatment for appropriate candidates.
Usage
Usage note: Specify carotid when used alone to distinguish from other endarterectomy procedures.
In Context
- "The patient underwent successful carotid endarterectomy for 80% internal carotid artery stenosis." — Operative report
- "Carotid endarterectomy reduced the patient's annual stroke risk from 26% to less than 2%." — Clinical outcome study