How much will cataract surgery improve my vision?

How much will cataract surgery improve my vision?

Johns Hopkins Medicine
Administration

Cataract surgery improves vision in 95 percent of patients. Of the patients who receive intraocular lens (IOL) replacements, 90 percent end up with 20/40 vision or better, so some people see better than when they started. Most patients will require eyeglasses to read after cataract surgery when the traditional intraocular lens is implanted.

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