Cataract is a condition where the crystalline lens becomes milky and cloudy, causing partial or complete loss of vision. Vision can be restored through cataract surgery, a medical procedure that replaces the cloudy lens with an artificial one.
What is cataract, and how does it affect vision? Can vision be restored for individuals with cataracts?
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A cataract is a clouding of the eye’s natural lens, causing blurred or hazy vision. It typically results from age-related changes, but can also be caused by factors like injury or disease. As the cataract progresses, it interferes with the passage of light to the retina, leading to diminished vision, increased glare, and difficulty seeing in low light. Vision restoration is possible through surgical removal of the clouded lens and replacement with an artificial intraocular lens. Cataract surgery is a highly successful and routine procedure, often restoring clear vision and improving quality of life for individuals affected by cataracts.