Assertion: cataract's lens | /r/HasProperty | replaced with artificial one
Facets:
value: in all of the procedures
type: OTHER
value: according to the nei
type: OTHER
Source sentences:
text: In all of the procedures, the removed lens is replaced with an artificial one made of plastic, according to the NEI.
text: Surgery, however, is a viable treatment option: the cloudy lens is replaced by an artificial one (known as an intraocular lens) made of acrylic or silicone.
text: The eye's cloudy natural lens must be removed and replaced with an artificial one, known as an intraocular lens or IOL.