PREOPERATIVE DIAGNOSIS:
Right carotid stenosis.
POSTOPERATIVE DIAGNOSIS:
Right carotid stenosis.
OPERATION:
Right carotid endarterectomy with Dacron patch angioplasty.
SURGEON:
ASSISTANTS:
ANESTHESIA: General block.
COMPLICATIONS: None.
DRAINS: None.
SPECIMENS REMOVED: Carotid
plaque.
ESTIMATED BLOOD LOSS:
Minimal.
DESCRIPTION OF PROCEDURE/FINDINGS:
After the
induction of region anesthesia, the right neck was prepped and draped in the
normal sterile fashion.
An incision was
made anterior to the medial border of the sternocleidomastoid. The skin and subcutaneous tissue was
entered. The medial border of the
sternocleidomastoid was dissected out and this muscle was retracted laterally. The internal jugular vein was identified and
the medial border of this vein was dissected out. The tributaries to this vein were taken
between snaps and ligated with 2-0 and 3-0 silk ties.
The common
carotid artery was identified and dissected out and controlled with vessel
loops. Dissection was carried out
distally until the internal and external carotid arteries, as well as, the
superior thyroid artery. The hypoglossal
ad vagus nerves were seen and preserved throughout the procedure. The patient was systemically heparinized with
5,000 units of intravenous heparin.
Clamps were placed on the internal, external, and common carotid
arteries. The patient remained
neurologically intact.
An arteriotomy
was made in the common carotid artery extending into the internal carotid
artery. Endarterectomy was performed
with adequate proximal and distal end points.
A Dacron patch was used to close the arteriotomy. Prior to the closure of the arteriotomy,
antegrade and retrograde flushing maneuvers were performed. Patch closure was completed.
Clamps were
removed. There was a palpable pulse in
the internal carotid artery and adequate Doppler signal. The wound was irrigated with antibiotic
solution and closed in layers. The
patient remained neurologically intact throughout the procedure.