nuclear sclerosis

nu·cle·ar scle·ro·sis

increased refractivity of the central portion of the lens of the eye. See: nuclear cataract.

nuclear sclerosis

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 sclerosis

Hardening 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.

单词	nuclear sclerosis
释义	DictionarySeesclerosis nuclear sclerosis nuclear sclerosis [′nü·klē·ər sklə′rō·səs] (medicine) Hardening of the ocular lens nucleus. nuclear sclerosis nu·cle·ar scle·ro·sis increased refractivity of the central portion of the lens of the eye. See: nuclear cataract. nuclear sclerosis 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 sclerosis Hardening 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.
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