70
Participants
Start Date
November 30, 2014
Primary Completion Date
March 31, 2015
Study Completion Date
March 31, 2015
McGrath videolaryngoscopy
After the softened nasotracheal tube was inserted into the nares until its tip passed through the posterior nares, McGrath videolaryngoscope was introduced into the mouth and the nasotracheal tube was advanced.
Macintosh laryngoscopy
After the softened nasotracheal tube was inserted into the nares until its tip passed through the posterior nares, Macintosh laryngoscope was introduced into the mouth and the nasotracheal tube was advanced.
Ajou University Hospital, Suwon
Ajou University School of Medicine
OTHER