![]() If you haven't yet had a comprehensive eye exam and visual field test, click here to find an eye doctor near you. ![]() These "baseline" visual field test results can then be used to assess potential changes in your visual field in the future. Other conditions associated with blind spots and other visual field defects include diseases of the retina, optic neuropathy, brain tumors and stroke.ĭuring a routine eye exam, your optometrist or ophthalmologist may recommend visual field testing to assess the full horizontal and vertical range and sensitivity of your vision. For example, optic nerve damage caused by glaucoma creates a very specific visual field defect. The size and shape of a scotoma offer important clues about the presence and severity of diseases of the eye, optic nerve and visual structures in the brain. Visual field tests are performed by eye care professionals to detect blind spots ( scotomas) and other visual field defects, which can be an early sign of these problems. Many eye and brain disorders can cause peripheral vision loss and other visual field abnormalities. ![]() By Marilyn Haddrill contributions and review by Charles Slonim, MD ![]()
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