See Also: Hegg Memorial Health Center Avera Health(health)
Dells Area Health Center Avera Health(health)
Divine Providence Health Center Avera Health(health)
cataract(encyclopedia)
cataract(dictionary)
cataract(dictionary)
Cataract(health)
Cataract(medicine)
Eye cataract(health)
hard cataract(medicine)

Cataract (health)


Opacity or cloudiness of the crystalline lens, which may prevent a clear image from forming on the retina. Surgical removal of the lens may be necessary if visual loss becomes significant, with lost optical power replaced with an intraocular lens, contact lens, or aphakic spectacles. May be congenital or caused by trauma, disease, or age.