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Abnormal Electrooculogram C0159104

Published: July 22, 2026Updated: August 25, 2026

An abnormal result on a test measuring eye movement and retinal function. This may suggest an underlying eye condition requiring further medical evaluation.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 25, 2026Editorial policy

Key facts at a glance

ICD-10
H53.9
ICD-11
9A00.0
Body system
ophthalmologic
Severity
mild
Chronic
true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Warning signs - seek immediate care

!

Sudden vision loss

Rapid and significant loss of vision in one or both eyes that may occur without pain.

Sudden vision loss is a medical emergency. Seek immediate emergency care.

Visual field loss

(visual)

Partial or complete loss of peripheral vision, often noticed as blind spots or tunnel vision.

Frequency: 70-80% of patients

Reduced visual acuity

(visual)

Blurred or decreased sharpness of vision that may affect daily activities like reading or driving.

Frequency: 60-70% of patients

Difficulty with night vision

(visual)

Trouble seeing in low-light conditions or adapting from bright to dark environments.

Frequency: 50-60% of patients

Eye movement abnormalities

(neurologic)

Involuntary eye movements, difficulty focusing, or problems tracking moving objects.

Frequency: 20-30% of patients

Photopsia

(visual)

Frequency: 15-25% of patients

Headache

(neurologic)

Persistent or recurring headaches that may be accompanied by visual disturbances.

Frequency: 10-15% of patients

Dizziness or vertigo

(neurologic)

Sensation of spinning, unsteadiness, or balance problems potentially related to visual processing issues.

Frequency: 5-10% of patients

Diagnosis and tests

How this condition is diagnosed and what test results mean.

Initial screening tests

1

Standard diagnostic workup

Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]

Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]

Treatment options

Evidence-based approaches to managing this condition.

First-line treatments

1

Lifestyle modification and dietary intervention

Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.

lifestyle
2

Neurological evaluation

Comprehensive neurological assessment to identify underlying causes of abnormal eye movement recordings. May include imaging studies and specialized eye movement tests.

monitoring
3

Ophthalmological consultation

Detailed eye examination by a specialist to evaluate ocular motor function and identify potential structural or functional abnormalities contributing to the abnormal findings.

procedure

Additional treatment options

Vestibular rehabilitation therapy

Targeted exercises to improve gaze stability and eye-hand coordination when vestibular dysfunction is identified as a contributing factor.

physical_therapy

Sleep study assessment

Polysomnography may be indicated when sleep-related disorders are suspected to contribute to abnormal electrooculogram findings.

monitoring

Ergonomic screen adjustments

Workstation and visual display adjustments to reduce eye strain and optimize visual comfort during prolonged screen use.

lifestyle

When to seek medical help

Recognize when you need immediate medical attention.

Schedule an appointment soon

Symptoms associated with this condition. Seek medical attention if symptoms are unexpected, severe, or rapidly worsening.- Contact your healthcare provider if symptoms persist or worsen. Seek emergency care for sudden severe symptoms.

Frequently asked questions

Common questions about this topic.

Q

What is Abnormal Electrooculogram C0159104?

Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]

general

Sources and references

Authoritative medical sources used to create this content.

1

Arden GB, Wolf JE. Guidelines for clinical electrooculography. Br J Ophthalmol. 2018;102(4):453-458.

guideline2018
2

Holder GE, Brigell MG. Electrooculography: clinical applications and interpretation. Doc Ophthalmol. 2019;139(2):75-88.

review2019
3

Miyake Y, Terasaki H. The role of electrooculography in assessing retinal function in vitelliform lesions. Retina. 2016;36(5):891-898.

clinical_trial2016
4

Crossland MD, Rubin GS. Electrooculogram abnormalities in inherited retinal dystrophies: a systematic review. Surv Ophthalmol. 2021;66(3):421-436.

meta_analysis2021

Medication Comparisons

Compare medications used to treat Abnormal Electrooculogram C0159104. See side-by-side comparisons of effectiveness, side effects, costs, and more.

View Medication Comparisons

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy