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1. • Measures your peripheral vision

     

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     • A visual field test measures your peripheral vision, or how well you can see above, below and to the sides of something you’re looking at. It’s also called a perimetry test. Visual field testing is important for many conditions, including glaucoma.
     my.clevelandclinic.org/health/diagnostics/14420-visual-field-test

     Visual Field Test: What It Is & How To Prepare - Cleveland Clinic

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   What is a visual field test?

   • A visual field test is a simple and painless test an eye care provider gives you to diagnose or monitor various eye conditions. Cleveland Clinic is a non-profit academic medical center. Advertising on our site helps support our mission. We do not endorse non-Cleveland Clinic products or services. Policy A visual field test measures two things:

   Visual Field Test: What It Is & How To Prepare - Cleveland Clinic

   my.clevelandclinic.org/health/diagnostics/14420-visual-field-test

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   What is a visual field test for glaucoma?

   • The visual field exam is a crucial part of glaucoma diagnosis and is repeated periodically to determine if the disease is stable or getting worse. Peripheral vision test, Humphrey visual field exam, and the Goldmann visual field exam are among the other names that you may hear regarding visual field testing.

   Glaucoma: Understanding the Visual Field Test - BrightFocus

   www.brightfocus.org/glaucoma/article/glaucoma-understanding-visual-field-test

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   What is a normal visual field test?

   • A “normal” visual field test means that you can see about as well as people without vision issues. The visual field test shows the amount of vision loss and the affected areas. The instrument prints the results as patterns of dots or numbers. The patterns tell your provider how well your eyes and visual field system work.

   Visual Field Test: What It Is & How To Prepare - Cleveland Clinic

   my.clevelandclinic.org/health/diagnostics/14420-visual-field-test

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   When should you get a visual field test?

   • For people with healthy vision, visual field testing is part of a regular comprehensive eye exam. The American Academy of Ophthalmology recommends regular exams at specific intervals based on age. Adults with no signs or risk factors for eye problems should have a baseline exam at age 40.

   Visual Field Test: What It Is and What the Results Mean - Verywell Health

   www.verywellhealth.com/understanding-your-visual-field-test-3421843

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   What is a gonioscopy & a visual field test for glaucoma?

   • A gonioscopy can help to determine whether this area (the "angle") is open or closed (blocked), which can affect how fluid drains out of your eye. It will tell your optometrist what type of glaucoma you have. A visual field test (sometimes called perimetry) checks for missing areas of vision.

   Glaucoma - Diagnosis - NHS

   www.nhs.uk/conditions/glaucoma/diagnosis/

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   What is glaucoma visual field?

   • It measures the area of vision, or how wide of an area your eye can see. Glaucoma is often called “The Sneak Thief of Sight” because it usually is a painless process that mostly affects the peripheral, or side vision, first. The visual field shows changes that are not noticed by the patient until the damage is severe.

   What Is A Visual Field Test? - Glaucoma Research Foundation

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3. my.clevelandclinic.org › health › diagnosticsVisual Field Test: What It Is & How To Prepare - Cleveland Clinic

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   Apr 4, 2023 · Visual field testing can help your eye care provider find early signs of diseases like glaucoma that gradually damage vision. Some people with glaucoma don’t notice any problems with their vision, but the visual field test shows a loss of peripheral vision.

4. www.specsavers.co.uk › eye-test › visual-field-testWhat is a visual field test? - Specsavers UK

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   A visual field test is a way to measure what you can see above, below and all-around. Visual field tests are specifically used to detect areas of vision loss (blind spots). If you have previously had vision loss problems, these tests can also be used to monitor the progression.

5. www.verywellhealth.com › understanding-your-visualVisual Field Test: What It Is and What the Results Mean

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   3 days ago · A visual field test is part of a comprehensive eye exam and part of a neurological examination. This non-invasive test examines your fields of vision, and it is important for identifying vision problems that could be signs of eye disease or conditions that affect the brain (like a stroke).

6. www.nhs.uk › conditions › glaucomaGlaucoma - Diagnosis - NHS

   www.nhs.uk › conditions › glaucoma

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   A visual field test (sometimes called perimetry) checks for missing areas of vision. You may be shown a sequence of light spots and asked to press a button to indicate which ones you can see. Some dots will appear at the edges of your vision (your peripheral vision), which is often the first area to be affected by glaucoma.

7. www.webmd.com › eye-health › what-is-the-visual-fieldThe Visual Field: what it is, how to get it tested, and more

   www.webmd.com › eye-health › what-is-the-visual-field

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   Feb 13, 2024 · Visual field tests help your doctor figure out whether you have blind spots, where they are, and what their shape is. This can tell you a lot about how an eye disease or brain disorder...

8. glaucoma.org › articles › what-is-a-visual-field-testWhat Is A Visual Field Test? - Glaucoma Research Foundation

   glaucoma.org › articles › what-is-a-visual-field-test

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   Jan 1, 2022 · A visual field test maps out what your world looks like to you. It measures the area of vision, or how wide of an area your eye can see. Glaucoma is often called “The Sneak Thief of Sight” because it usually is a painless process that mostly affects the peripheral, or side vision, first.

9. www.brightfocus.org › glaucoma › articleGlaucoma: Understanding the Visual Field Test - BrightFocus

   www.brightfocus.org › glaucoma › article

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   Jul 14, 2021 · The purpose of a visual field test, often called a perimetry exam, is to detect changes in peripheral vision. The visual field exam is a crucial part of glaucoma diagnosis and is repeated periodically to determine if the disease is stable or getting worse.