nuclear sclerosis(redirected from Lenticular sclerosis)
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increased refractivity of the central portion of the lens of the eye. See: nuclear cataract.
An increase in the refractive index of the eye's crystalline lens, which culminates in the development of nuclear cataracts. Before the cataract fully opacifies, the patient's near vision may improve, a phenomenon known as senopia or second sight.
See also: sclerosis
nuclear sclerosisHardening of the central part of the internal crystalline lens of the eye. This is commonly a stage in the development of CATARACT and may lead to unexpected short-sightedness (index MYOPIA) so that reading may, for a time, be possible without glasses.
an induration or hardening, especially hardening of a part from inflammation and in disease of the interstitial substance. The term is used chiefly for such a hardening of the intestine in the dog, hardening of the nervous system due to hyperplasia of the connective tissue or for hardening of the blood vessels.
increased density of the lens causing a gray-blue haze; seen as a normal feature of aging in dogs. This is often mistaken as cataract formation, but seldom is a cause of blindness.