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If glaucoma is detected early, lifelong medical treatment can halt the progress of the disease and result in relatively normal vision. If left undiagnosed or untreated, many people with glaucoma will progress to blindness.Closed-angle glaucoma is ...
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Blindness is a lack of vision. It may also refer to a loss of vision that cannot be corrected with glasses or contact lenses.Partial blindness means you have very limited vision.
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Visual impairment or low vision is a severe reduction in vision that can''t be corrected with standard glasses or contact lenses and reduces a person''s ability to function at certain or all tasks. Legal blindness(which is actually a severe visual i...
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Optic nerve atrophy is tissue death of the nerve that carries the information regarding sight from the eye to the brain.There are many unrelated causes of optic atrophy. The most common cause is poor blood flow, called ischemic optic neuropathy, w...
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