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Why You Might Need Cataract Surgery—and What To Expect
Medically reviewed by Christine L. Larsen, MD A cataract (cloudy eye lens) blocks light from reaching the retina, which helps ...
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Is Laser Treatment for Acne Scars Right for You?
Providers use many types of lasers for this method, including carbon dioxide (CO2) and erbium-doped yttrium aluminum garnet (YAG) lasers. Though effective, the risk of permanent skin discoloration ...