86
Participants
Start Date
August 1, 2016
Primary Completion Date
June 5, 2017
Study Completion Date
July 21, 2017
Sniffing position
All procedure is done under sniffing position.
Nasal tip lifting
Before inserting the endotracheal tube to patient's nose, the researcher lift up the nose tip.
Seoul National University Boramae Hospital, Seoul
Seoul National University Hospital
OTHER