Assertion: oropharynx | /r/HasProperty | demarcated
Facets:
value: by the oropharyngeal isthmus
type: OTHER
value: anteriorly
type: MANNER
value: from the oral cavity
type: LOCATION
value: well
type: DEGREE
Source sentences:
text: Anteriorly, the oropharynx is well demarcated from the oral cavity proper by the oropharyngeal isthmus mentioned above.