Health Library
The Health Library is a collection of health and wellness resources created for learning and accessibility. Select a topic below for related health information or search for a topic in the search bar for more information on other medical conditions.
Corneal Ring Implants
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Corneal ring implants are clear pieces of plastic that can be surgically implanted into the clear, dome-shaped bulge at the front of the eye called the cornea. The implants flatten the cornea and reduce nearsightedness. The implants are shaped like crescents or half-circles. After you get local anesthesia, two implants...