The effect of placement of a support under the shoulders on laryngeal visualization with a C-MAC Miller Video Laryngoscope in children younger than 2 years of age.

Background: We aimed to evaluate glottis visualization and time to intubation in children younger than 2 years of age during laryngoscopy performed with a C-MAC Miller Video Laryngoscope in a position determined by placing a folded towel under the shoulders to align the oral-pharyngeal and laryngeal axes in the horizontal plane.

Methods: Ninety-six children younger than 2 years of age, who were classified by the American Society of Anesthesiologists as having a physical status I or II and who were scheduled for elective surgery necessitating endotracheal intubation under general anesthesia, were included in the study. All patients were intubated with a C-MAC Miller Video Laryngoscope.