Assertion: temporal bone's portion | /r/MadeOf | only two tables
Facets:
value: in such cases
type: TEMPORAL
Source sentences:
text: The orbital portion is thin, translucent, and composed entirely of compact bone; hence the facility with which instruments can penetrate the cranium through this part of the orbit; when the frontal sinuses are exceptionally large they may extend backward for a considerable distance into the orbital portion, which in such cases also consists of only two tables.