Anesthesiology Research and Practice / 2015 / Article / Tab 7

Clinical Study

Influence of Head and Neck Position on Oropharyngeal Leak Pressure and Cuff Position with the ProSeal Laryngeal Mask Airway and the I-Gel: A Randomized Clinical Trial

Table 7

Fibreoptic position between the devices.

Parameter Fibreoptic view of glottis (4/3/2/1) value
ProSeal LMAI-gel

Neutral13/12/3/213/15/1/10.80
Flexion11/8/6/58/11/8/30.57
Extension15/11/2/211/13/4/20.41
Lateral rotation11/12/5/28/15/5/20.95

Data shown in numbers. < 0.05 is considered significant.
Fibreoptic position was similar between the devices and the changes were insignificant in different positions.