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2. Cataract surgery - Wikipedia

   en.wikipedia.org/wiki/Cataract_surgery

   Cataract surgery, also called lens replacement surgery, is the removal of the natural lens of the eye that has developed a cataract, an opaque or cloudy area. [1] The eye's natural lens is usually replaced with an artificial intraocular lens (IOL) implant. [2]

3. Cataract - Wikipedia

   en.wikipedia.org/wiki/Cataract

   Archaeological evidence of eye surgery in the Roman era also exists. [82] Galen of Pergamon (ca. 2nd century CE), a prominent Greek physician, surgeon and philosopher, performed an operation similar to modern cataract surgery. Using a needle-shaped instrument, Galen attempted to remove the cataract-affected lens of the eye. [83]

4. What to Expect at Cataract Surgery - AOL

   www.aol.com/expect-cataract-surgery-173941533.html

   Cataract surgery is an outpatient procedure that’s typically done in an ambulatory surgical center, though it may be done in a hospital setting. “The surgery should be very easy for the ...

5. Couching (ophthalmology) - Wikipedia

   en.wikipedia.org/wiki/Couching_(ophthalmology)

   Cataract surgery by “couching” (lens depression) is one of the oldest surgical procedures. The technique involves using a sharp instrument to push the cloudy lens to the bottom of the eye. Perhaps this procedure is that which is mentioned in the articles of the Code of Hammurabi (ca. 1792–1750 BC) though it is a mere speculation.

6. History of cataract surgery - Wikipedia

   en.wikipedia.org/wiki/History_of_cataract_surgery

   Cataract surgery is the removal of the natural lens of the eye that has developed a cataract, an opaque or cloudy area. [3] Over time, metabolic changes of the crystalline lens fibres lead to the development of a cataract, causing impairment or loss of vision.

7. Phacoemulsification - Wikipedia

   en.wikipedia.org/wiki/Phacoemulsification

   Phacoemulsification is a cataract surgery method in which the internal lens of the eye which has developed a cataract is emulsified with the tip of an ultrasonic handpiece and aspirated from the eye. Aspirated fluids are replaced with irrigation of balanced salt solution to maintain the volume of the anterior chamber during the procedure.