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The Curious Bag
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Cataract surgery requires the cloudy lens be removed and replaced with a permanent lens implant. Lasers cannot be used, but can be utilized to eliminate cloudiness that builds up afterward, according to LaserSurgeryForEyes.com.
Cataracts
A cataract is the clouding of the eye's lens. It reduces light passing through the lens and decreases vision, according to Private Healthcare UK.
Risk Factors
The majority of cataracts are found in people over 60, according to Private Healthcare UK. Genetic disorders or injury to the eye may cause cataracts earlier in life.
Post-Surgery Cloudiness
About 20 percent of cataract patients develop cloudiness behind the lens implant within a year of cataract removal, according to Private Healthcare UK. This cloudiness is called a secondary cataract.
Laser Surgery
Yttrium aluminum garnet (YAG) laser surgery can be used to restore vision after a secondary cataract forms. The lasers create a small opening behind the cataract, according to LaserSurgeryForeyes.com.
After Laser Surgery
Laser surgery for cataracts only takes about two minutes, according to LaserSurgerForEyes.com. Vision is often restored immediately, according to the site.
Source:
Cataract Treatment and Removal
Resource:
Eye Problems and Diseases
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