From: Pre-hospital advanced airway management by experienced anaesthesiologists: a prospective descriptive study
Method
Number
% of all difficult intubations
Direct laryngoscopy
116
75.8
Bag-valve-mask ventilation
2
1.3
Standard Laryngeal mask
Intubating Laryngeal Mask
6
3.9
Gum-Elastic-Bougie
7
4.6
Airtraq
15
9.8
Surgical Airway
1
0.7