Assertion: cornea | /r/HasProperty | shaped
Facets:
value: irregularly
type: DEGREE
value: due to keratoconus
type: CAUSE
Source sentences:
text: If your corneas are irregularly shaped due to keratoconus, or if you have severe ocular surface disease, we can custom fit you for vision-correcting hard contact lenses, known as scleral contact lenses.