A Meta-Analysis on the Effectiveness of Video Laryngoscopy versus Laryngoscopy for Emergency Orotracheal Intubation.

No significant efficiency was noticed in using video laryngoscopy when compared with direct laryngoscopy with the available data. The data reported in studies are not enough for efficient clinical analysis of the benefits of using video laryngoscopy over direct laryngoscopy. Thus, information such as length of stay, mortality, sever complications, and length of hospital stay must be reported.