endarterectomy
Pronunciation: end-ar-ter-EK-toh-mee
Surgical removal of atherosclerotic plaque from the inner lining of an artery to restore normal blood flow.
Full Definition
Endarterectomy is a surgical procedure that involves opening an artery and removing atherosclerotic plaque from the intimal surface to restore luminal patency. The most common form is carotid endarterectomy (CEA) for stroke prevention, though the procedure can be performed on various arterial segments. The technique involves arterial incision, careful plaque dissection and removal, and vessel closure with or without patch angioplasty. This procedure name appears in operative reports, surgical schedules, and follow-up documentation.
Usage
Usage note: Specify arterial location (e.g., carotid, femoral) and closure technique when documenting procedures.
In Context
- "Carotid endarterectomy was performed with dacron patch closure." — Operative report
- "The patient is scheduled for left carotid endarterectomy next week." — Surgical planning