Assertion: cortical cataract | /r/CapableOf | begin on outside edge of the lens
Facets:
value: with wedge-shaped opacities
type: OTHER
value: with white streaks
type: OTHER
Source sentences:
text: A cortical cataract begins on the outside edge of the lens (the peripheral) with white streaks or wedge-shaped opacities, commonly called cortical spokes, that progress inward on the lens, blocking and impairing vision.