Direct versus indirect laryngoscopy using a Macintosh video laryngoscope: a mannequin study comparing applied forces

ConclusionsIn this mannequin study, lower forces applied during indirectvs direct laryngoscopy may reflect an advantage of video laryngoscopy, but additional studies using patients are required to confirm the clinical implications of these findings.
Source: Canadian Journal of Anesthesia - Category: Anesthesiology Source Type: research