Assertion: cataract | /r/CapableOf | form in the back of the lens
Facets:
value: on the edges of the lens
type: LOCATION
Source sentences:
text: Cataracts can form in different places on the lens: in the back of the lens (posterior subcapsular cataract), in the middle of the lens (nuclear cataract), and on the edges of the lens (cortical cataract).(Learn More)