n % Complications 6 9 Hypoventilation 2 3 Bronchospasm 2 3 Laryngospasm 2 3 “Minor” events 7 10.5 Blood in the LMA (vestigial or moderate) 6 9 Gum lesion with the rigid piece of the LMA Supreme 1 1.5

Table 4: Registered complications and “minor” events with the LMA use.