A study to evaluate nasotracheal intubation using Airtraq laryngoscope with a bougie and without a bougie.

The time taken for nasotracheal intubation using an Airtraq laryngoscope was more with the use of a bougie as compared to the non-bougie technique. However, bougie-guided intubation was easier with less requirement of additional manoeuvres. In addition, trauma was also significantly less with the bougie technique.