Organs and structures of the upper respiratory tract

Epiglottis

Esophagus

Frontal sinus

Hard palate

Hyoid bone

Laryngopharynx

Lingual tonsil

Nasal cavity

Opening of pharyngotympanic tube

Oral cavity

Palatine tonsil

Pharyngeal tonsil

Soft palate

Sphenoidal sinus

Tongue

Trachea

Uvula

Vocal fold (true vocal cord)