Pharyngeal tonsil (Adenoid) : A mass of lymphatic tissue located behind the nasal cavity, in the roof of the nasopharynx :لوزه حلقی (آدنوئید) توده ای از […]
Nasopharynx : The part of the pharynx that lies above the soft palate; anteriorly it opens into the nasal cavities through the choanae; inferiorly, it communicates […]
Oropharynx : The portion of the pharynx that lies posterior to the mouth; it is continuous above with the nasopharynx via the pharyngeal isthmus and below […]
Endolymphatic duct : Passes along the aquaeductus vestibuli and ends in a blind pouch (endolymphatic sac) on the posterior surface of the petrous portion of the […]
