blindness Blindness is a condition where high degree vision loss occurs in a person. In this condition, person is not able to see anything. Number of total bl....
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visual acuity test
Visual acuity tests are the common tests used for the evaluation of the eyesight. Different eye functions are checked with the help of the diff....
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cataract surgery The cataract is opacity in eye lens where eye lens becomes crystalline. It is slow process following gradual opacification yellowing causing total lo....
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excimer laser photorefractive keratectomy prk for nearsightedness A small portion of the eye surface is removed with the help of the laser to reshape the cornea in photorefractive keratectomy (PRK). The refocusing o....
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eyesight tests
Eyesight test measures patient’s correct vision which is required for handling the daily activities. Eye test also evaluates harm caused to the....
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