Can you compare the views of videolaryngoscopes to the Macintosh laryngoscope?

摘要

Teoh et al. [1] are to be applauded for their efforts in comparing three video-laryngoscopes (the Pentax Airway Scope (Pentax AWS; Pentax, Tokyo, Japan); the C-MAC~(TM) (Karl Storz, Tuttlingen, Germany); and the Glide-scope~R (Verathon, Bothell, WA, USA)) with the standard Macintosh laryngoscope for tracheal intubation.