Carotid Endarterectomy

When carotid arteries become clogged, the result is an insufficient flow of blood and oxygen to the brain. This can result in a fatal or disabling stroke. Measures must be taken to prevent this, and a carotid endarterectomy is one way this is done.

Identification

• According to the Texas Heart Institute, carotid artery disease affects the blood vessels leading to the brain. Brain cells need a continual blood supply to receive adequate oxygen. Four carotid arteries located in the neck are responsible for delivery of this blood supply and when these arteries become clogged a stroke can occur. A carotid endarterectomy is a surgical procedure used to remove any substance that may be clogging the arteries.

Features

• According to Medline Plus, a service of the National Institutes of health, carotid endarterectomy is typically performed under general anesthesia. Once the patient is asleep, the surgeon makes an incision through the neck, into the carotid artery, and removes the fatty accumulation. This allows blood to once again flow freely to the brain. A drain is then placed in the patient's neck for approximately 24 hours after surgery to remove excess fluid.

Considerations

• Carotid artery surgery may help prevent a stroke, however, changes must also be made in the patient's lifestyle to inhibit future plaque build-up. A doctor or health care provider may recommend dietary changes, as well as an exercise program after the patient is fully recovered from surgery.