), limitation of range of motion, and use of pain medication on the day of assessment. Following the surgical procedure, the study coordinator obtained a copy of the anesthesia record for extraction of the Mallampati score (potential difficulty of intubation) and the duration of procedure (duration in minutes of time intubated).
The intubations of subjects included in this study were performed by a number of anesthesiologists; however, all were of a very high skill level, and all utilized the same standardized performance checklist. There were never more than 2