Assertion: frontal sinus | /r/CapableOf | communicate with the nasal cavity
Facets:
value: via small openings
type: MANNER
value: into the nasal cavity
type: TRANSITIVE-OBJECT
Source sentences:
text: The frontal sinuses grow out of small air cells in the anterior portion of the ethmoid bone, and communicate with the nasal cavity via small openings (ostia) into the nasal cavity (or indirectly via the ethmoidal air cells).