Assertion: cataract's lens | /r/HasProperty | opaque
Facets:
value: totally
type: DEGREE
value: slightly
type: DEGREE
value: with a mature cataract
type: OTHER
value: with a clear cortex
type: OTHER
Source sentences:
text: With a mature cataract, the eye’s lens is opaque (meaning you can’t see through it), severely limiting vision.
text: The lens of the eye is only slightly opaque, with a clear cortex.
text: If the lens is totally opaque, preoperative ultrasonography should be performed to rule out a chronic retinal detachment.