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Coronavirus (COVID-19) Updates: Visitor Restrictions & More

Safety Measures at Riley Children’s Health

We are taking thoughtful steps to ensure our spaces remain safe for patients, parents and caregivers. View safety measures, mask policy and visiting guidelines.

Information on COVID-19

Learn more about COVID-19, information about previously scheduled appointments and what you can do to help protect your child and family. View COVID-19 information.


Free Virtual Coronavirus Screenings

IU Health has launched a virtual clinic to offer individuals in Indiana regardless of age free coronavirus (COVID-19) screenings. View screening details.

Actualizaciones del Coronavirus (COVID-19)

Información sobre el COVID-19

Obtenga más información acerca del COVID-19, incluyendo las preguntas más frecuentes y lo que puede hacer para ayudar a protegerse y proteger a su familia. Ver información del COVID-19.


Restricciones para visitantes

Las instalaciones de salud de IU Health han implementado restricciones a los visitantes para ayudar a minimizar la propagación del COVID-19, la gripe y otros virus respiratorios. Ver restricciones para visitantes.


Información sobre citas ambulatorias previamente programadas

Para asegurar la salud y la seguridad de todos nuestros pacientes y empleados durante la pandemia del coronavirus (COVID-19), estamos haciendo ajustes en algunas de nuestras citas ambulatorias. Ver actualizaciones de citas ambulatorias.


Exámenes de coronavirus virtuales gratuitos

IU Health ha lanzado una clínica virtual para ofrecer a las personas en Indiana, independientemente de la edad, evaluaciones virtuales para la detección del coronavirus (COVID-19). Ver detalles de la evaluación.

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Riley Children's Health

Visual Field Test

Visual Field Test
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Your child’s visual field is whatever he or she can see in front, above, below and to the side when looking straight ahead. Ophthalmologists at Riley at IU Health can use a visual field test to measure your child’s vision and determine how sensitive his or her vision may be in different parts of a visual field.

Visual field testing can also help detect and monitor a number of conditions, including glaucoma, damage to the optic nerve, central or peripheral retinal disease, ptosis (drooping eyelid) and optic nerve diseases.

When they are performed regularly, visual field tests help identify areas of vision loss before a child notices the change. They may also determine whether treatment for an eye condition is working.

What to Expect

What to Expect

Children who can follow directions, remain still and look straight ahead can have a visual field test. Younger children or those with developmental disabilities may have problems completing this test or may not be able to provide information that yields accurate results.

It is not necessary to bring any items or take any steps to prepare for a visual field test, which lasts about 30 minutes. Usually, the test is performed on one eye at a time.

A field vision test may be conducted in various ways, but the two most common types are:

  • Amsler grid test. The Amsler grid is a pattern of straight lines that make perfect squares. For this test, your child looks at a large dot in the middle of the grid and identifies any areas where the lines look unclear. 
  • Confrontation visual field test. For the confrontation test, your child sits in front of an examiner who is a few feet away. Your child looks straight ahead. The examiner moves a hand, and your child signals when the hand is visible.

Some children may also take a perimetry test, which uses an instrument called a perimeter to map the field of vision. During this test, your child looks straight ahead and rests his or her head in a certain position supported by a chin rest. Spots of light with varying brightness and color will flash in front your child until he or she signals when the light is visible to the side.

Your child can resume regular activities the same day of the procedure unless he or she had tests that required dilation or numbing eye drops.

Key Points to Remember

Key Points to Remember

  • Your visual field is the entire area you see when you look in one direction.
  • A visual field test checks for gaps where your child is unable to see and measures how sensitive the vision may be in different parts of the visual field.
  • Visual field testing can help detect and monitor various conditions, including glaucoma.
  • A visual field test can be conducted in a number of ways. The Amsler grid test, the confrontation test and the perimetry test are three most common tests.

Support Services & Resources

Support Services & Resources

Riley at IU Health offers a broad range of supportive services to make life better for families who choose us for their children's care.

Learn More About Riley Support Services

National Eye Institute (NEI)

The NEI, which is part of the National Institutes of Health (NIH), conducts and supports research, provides training and shares health information about eyesight, eye diseases and conditions. This link explains the components of a comprehensive eye exam, including visual field testing.

American Academy of Ophthalmology

This professional organization for ophthalmologists shares basic information about eye care and eye conditions on its website. This content includes a short description of a visual field test and its role in diagnosing glaucoma.

Glaucoma Research Foundation

This not-for-profit group raises money to support research to develop treatments for glaucoma. Their site shares information to promote knowledge and awareness of eye care, including descriptions of exams to test the visual field.

MedlinePlus

This website is published by the U.S. National Library of Medicine, and it contains information about the visual field and how it can be tested.


Locations

Locations

Locations

In addition to our primary hospital location at the Academic Health Center in Indianapolis, IN, we have convenient locations to better serve our communities throughout the state.

Spring Mill Medical Office Building

Pediatric Ophthalmology
200 W 103rd St
Indianapolis, IN 46290

317.688.3800

Get Directions

View location information

Indiana America Office Parke

Ophthalmology
555 E County Line Rd
Greenwood, IN 46143

317.817.1333

Get Directions

View location information

Related Conditions & Departments

Related Conditions & Departments

Conditions

  • Glaucoma
  • Ptosis

Departments

  • Ophthalmology
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