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. Author manuscript; available in PMC: 2011 Feb 1.
Published in final edited form as: Otolaryngol Clin North Am. 2010 Feb;43(1):147–155. doi: 10.1016/j.otc.2009.11.008

Table 2.

Important terms in airway protection

Term Definition
Airway protection Prevention and/or correction of aspiration
Dystussia Impaired cough
Atussia Inability to cough
Silent aspiration Aspiration with atussia