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.
Laser Photocoagulation
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Laser photocoagulation and cryopexy are used to fix tears in the retina and prevent a retinal detachment. These methods work well to treat certain retinal tears. But some people will need future treatment for a tear in another part of the retina. You can usually receive these treatments in a doctor's office or an...
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The main treatment for wet age-related macular degeneration (wet AMD) is injections of medicines into the eye. But in some cases, doctors recommend laser surgery. Retinal laser photocoagulation is a type of laser surgery that uses an intense beam of light to burn small areas of the retina. The burns form scar tissue...
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Laser photocoagulation uses the heat from a laser to seal or destroy abnormal, leaking blood vessels in the retina. One of two approaches may be used when treating diabetic retinopathy: Focal photocoagulation. Focal treatment is used to seal specific leaking blood vessels in a small area of the retina...