Assertion: astigmatism | /r/HasProperty | induced
Facets:
value: surgically
type: MANNER
Source sentences:
text: Astigmatism that is surgically induced can be caused due to removal of terygium, extraction of cataract, lamellar as well as penetrating keratoplasty, radial and astigmatic keratectomy, myopic keratomileusis, and laser in situ keratomileusis (LASIK).