ABSTRACT
Difficult airways are an inevitable part of the delivery of emergency and critical
care. Failure to achieve or restore a patent airway can lead, in a matter of minutes,
to hypoxic neurological injury and death in critically ill patients. As with many
conditions, the keys to success in a moment of crisis are forethought and preparation.
Clinicians should be able to recognize risk factors for difficult airways and plan
accordingly. In the face of failed direct laryngoscopy, a variety of rescue techniques
are available. Familiarity with many strategies, and practiced dexterity with one
or two, should be part of every intensivist's plan for the management of this life-threatening
problem.
KEYWORD
Cricothyrotomy - laryngeal mask airway - noninvasive positive pressure ventilation