Demonstration of dual endoscopy using the split-screen view available on the 4th generation CMAC monitor. CMAC3 (Macintosh) VL blade used in conjunction with a Bonfils optical stylet. This patient did not have a predicted difficult airway, but was being intubated for ENT surgery. We simulated a Cormack-Lehane Grade 3 view (0 % POGO; obstructed by epiglottis) for purposes of demonstration and teaching.
