Internal Carotid ... severe carotid artery stenosis (≥ 70% stenosis involving the carotid artery bifurcation). This was established by duplex ultrasound imaging. None of the external carotids ...

There were 255 carotid endarterectomies on 236 patients (143 males). The median age was 72 years (range 52-92). Median hospital stay was 3 days. Mean follow up with duplex ultrasound scan 3 years ...