The Macintosh laryngoscope (MAC) is the most commonly used device for directly visualising the structures of the larynx and facilitating tracheal intubation.[1] Videolaryngoscopes (VLs) improve the visualisation of the glottis… Click to show full abstract
The Macintosh laryngoscope (MAC) is the most commonly used device for directly visualising the structures of the larynx and facilitating tracheal intubation.[1] Videolaryngoscopes (VLs) improve the visualisation of the glottis and the rate of successful oral intubation[2] and are useful aids in teaching the laryngoscopy technique to novices. The view on the screen can help the teacher guide the novice and provide verbal feedback,[3] resulting in a higher chance of success during the intubation attempt. This has also been seen with tracheal intubations with VL in infants and neonates.[4]
               
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