Assertion: isthmus's coat | /r/HasProperty | buccopharyngeal fascia
Facets:
Source sentences:
text: The pharynx consists of four coats of muscles, from within outward: (1) a mucous membrane continuous with that of the auditory tubes and the nasal, oral, and laryngeal cavities; (2) a fibrous coat, that is thickest in its superior extent (pharyngobasilar fascia) and that forms a median raphe posteriorly; (3) a muscular coat, described below; and (4) a fascial coat (buccopharyngeal fascia) covering the outer surface of the muscles.