Assertion: oropharynx's border | /r/MadeOf | posterior nasal apertures
Facets:
Source sentences:
text: The anatomic borders of the nasopharynx are (1) the anterior border, consisting of the posterior nasal apertures and nasal septum; (2) the posterior border, the pharyngeal mucosa; (3) the superior border, the pharyngeal mucosa and body of the sphenoid; and (4) the inferior border, the oropharynx.