Intraoperative Duplex Sonography
Intraoperative Duplex Sonography
Explore intraoperative duplex ultrasound techniques for vascular reconstruction, including carotid endarterectomy and bypass grafting. Learn to identify intimal flaps, residual plaque, and hemodynamic abnormalities using high-frequency hockey stick transducers. ARDMS, ARRT, and CCI registry exam preparation.
Transcript
9:47 lessonIntraoperative assessment utilizes high-frequency hockey stick transducers to identify residual plaque or intimal flaps. Diagnostic criteria for carotid revision include a peak systolic velocity exceeding 180 cm/s.
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