Carotid artery surgery
| Normal anatomy |
|
There are two carotid arteries, one on each side of the neck. In
turn, the left and right carotid arteries each branch into an
internal and external division. The carotid arteries deliver
oxygen-rich blood from the heart to the head and brain.
|
| Indications |
|
When the carotid arteries become blocked with cholesterol
plaques (atherosclerotic plaques), blood flow to the brain is
compromised. Also, small pieces of plaque can break off and block
small arteries in the brain. This blockage of the blood vessels can
cause transient-ischemic attacks and strokes.
|
| Procedure |
|
While you are deep asleep and pain-free, an incision is made in
the neck, over the blocked carotid artery. A tube is inserted above
and below the blockage to re-direct the blood flow. Fat and
cholesterol build-ups are removed from the carotid artery. The
artery is stitched (sutured) closed, the tube is removed, and the
incision is closed.
|
| Aftercare |
|
A normal hospital stay is 1 - 3 days after surgery. Avoid
bending the neck sharply in any direction.
|
Review Date: 9/25/2008
Reviewed By: Daniel B. Hoch, PhD, MD, Assistant Professor of
Neurology, Harvard Medical School, Department of Neurology,
Massachusetts General Hospital. Also reviewed by David Zieve, MD,
MHA, Medical Director, A.D.A.M., Inc.
The information provided herein should not be used during any
medical emergency or for the diagnosis or treatment of any medical
condition. A licensed medical professional should be consulted for
diagnosis and treatment of any and all medical conditions. Call 911
for all medical emergencies. Links to other sites are provided for
information only -- they do not constitute endorsements of those
other sites. © 1997- A.D.A.M., Inc. Any duplication or distribution of the
information contained herein is strictly prohibited.
