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#PUPIL REACTION TO LIGHT FULL#
#PUPIL REACTION TO LIGHT PROFESSIONAL#

2.4 Differential diagnosis and additional tests.

#PUPIL REACTION TO LIGHT FULL#

If you’d like to learn more about the full range of vision care services offered at Gordon Wong Eye Designs & Optometry, schedule an appointment with one of our experienced eye doctors at your earliest convenience.

#PUPIL REACTION TO LIGHT PROFESSIONAL#

Routine professional eye care offers patients the best way to maintain clear vision and good eye health. Further testing will likely be necessary to diagnose the source of the problem and to determine the most appropriate method of treatment. Some of these include an abnormally sized or shaped pupil, optic nerve damage, or other neurological concerns. Abnormal results may indicate any number of problems. The patient is asked to focus on a distant target, and then shift their target to an object that is placed near their eyes.Ī pupil reflex test is just one way to test whether a patient’s eyes are functioning normally. This test is performed in a normally lit room. Near reflex test: A near reflex test allows us to observe a pupil’s reflex when the eyes fixation is shifted to a close object.This allows us to measure the response of one eye against the response of the other.

With the room dim, a flashlight beam will be shined on one eye, and then swung to the other eye. This test is usually performed right after a light reflex test.

Swinging flashlight test: A swinging flashlight test allows our doctors to compare the pupil reflex of one eye to that of the other.

During this test, we check to see if the pupil restricts when the light is shined directly on it, and if the other pupil constricts as well. The patient is asked to focus on a distant target while a light is shone independently on the right eye and then the left eye.

The light reflex test: This test is performed in a dim room.

There are several ways that a patient’s pupillary light reflex can be tested. Every comprehensive eye exam we perform includes a pupil reflex test. When the eyes are healthy and functioning properly, this reflex should occur naturally and simultaneously in both eyes.Īt our eye care practice, we believe it is important to examine all parts of the eyes to ensure they are functioning properly. In situations in which there is less light, the pupils will dilate (or grow larger) to allow more light to enter the eye. In situations in which light intensity is high, the pupils will constrict (or become smaller) so that less light enters the eye. Based on the amount of light that falls on the eyes, the pupils will either contract or dilate. Pupillary light reflex, or PLR, is a reflex that controls the diameter of the pupil. Contact our San Diego, CA practice today to schedule your next eye exam. During an eye exam, our experienced eye doctors perform a pupil reflex test. We recommend that all patients schedule a comprehensive eye exam at least once every two years. In reality, everyone should be monitoring the health and function of their eyes.

Many people assume that routine eye exams are only necessary for patients who suffer from vision impairment or those who have experienced unusual ocular symptoms. Comprehensive eye exams play an integral role in monitoring and preserving ocular health. At Gordon Wong Eye Designs & Optometry, we offer a comprehensive range of vision care services to maintain our patients’ ocular health and function.