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Transcutaneous cricolaryngeal illumination as an adjunct during orotracheal intubation
1Department of Emergency Medicine, Summa Health System/Northeastern Ohio Universities College of Medicine, Akron 44304, USA.
Abstract:
Transcutaneous cricolaryngeal illumination is an adjunct visualization technique that is useful during orotracheal intubation. A pilot study demonstrated that light from an external high-intensity cool-light source applied to the anterior neck, over the cricothyroid membrane, resulted in transillumination of the glottis in 70% of patients and provided enhanced laryngoscopic visualization of anatomic structures during oral endotracheal tube placement.
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