The epiglottis a cartilaginous structure located at the back of the throat, just beneath the tongue. This flap of tissue closes the top of the trachea on swallowing to prevent food from being inhaled, ...

Epiglottitis is inflammation of the epiglottis. It can result from an infection or other cause, such as physical trauma. A severely swollen epiglottis can block the airway, causing severe breathing ...