Some previous studies have reported structural and physiological changes in the pharyngeal airway and UES with aging . It has been found that the shape and size of the pharyngeal airway in elderly individuals differ from those of young adults. This study aims to compare the effectiveness of the Air-Q laryngeal mask airway (LMA) across different age groups (young, middle-aged, and elderly patients) and to evaluate complications associated with supraglottic airways (SGA).
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Measurement of oropharyngeal leak pressure (OLP)
Timeframe: One minute after successful LMA placement