A patient’s facial contours can impact their visual field during glaucoma testing, according to a speaker at the Women in Ophthalmology Summer Symposium. Cheryl Khanna, MD, of the Mayo Clinic in ...

We found that current opaque eye patches can cause 18 problems during visual field testing. Most unusual was repetitive blackout of vision in the tested eye from the difference in illumination ...

A visual field test, or perimetry, assesses your peripheral (side) vision. Loss of peripheral vision is often the first symptom of glaucoma, causing blind spots or tunnel vision.

Schedule a live demonstration About Virtual Field Virtual Field is at the forefront of virtual visual field testing. Virtual Field’s clinicians have completed more than two million exams and ...

Another test eye doctors use to diagnose peripheral vision loss is the automated static perimetry test. This test maps a person’s visual field to determine where they can and cannot see.

Because the patient reports multiple episodes of visual disturbances and the size of the pituitary adenoma on MRI, a neuro-ophthalmology referral is initiated for visual field testing and to ...

The odds of individuals with open-angle glaucoma undergoing visual field testing decreased for all racial/ethnic groups from 2001 through 2009, but the odds decreased the most for Hispanic men and ...

Visual field testing by confrontation suggested a temporal defect in the left eye. Automated perimetry showed an incomplete right superior quadrantanopia (Figure 1).