A nasopharyngeal airway (NPA) is a thin, flexible tube that helps a patient breathe by keeping their upper airway open. NPAs are used in a variety of situations, including:

Craniofacial conditions: Children with craniofacial conditions may need an NPA for surgery or to treat obstructive sleep apnea.

Anesthesia: NPAs can be used to maintain a clear airway during anesthesia, in the recovery room, or in an emergency.

Pulmonary toilet: NPAs can be used to facilitate suctioning and fiberoptic bronchoscopy.