Assertion: cementum's fiber | /r/HasProperty | oriented perpendicular
Facets:
value: to the surface
type: LOCATION
value: usually
type: DEGREE
value: almost
type: DEGREE
value: to the extrinsic fibers
type: OTHER
Source sentences:
text: The extrinsic fibers produced by periodontal ligament fibroblast are larger bundles (5–7 microns in diameter) and are usually oriented perpendicular to the surface.
text: The intrinsic fibers produced by the cementoblast are smaller (1–2 microns in diameter) and are usually oriented parallel to the surface.
text: The intrinsic fibers run parallel to the root surface and are oriented almost perpendicular to the extrinsic fibers.