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Ocular Dysgenesis Caused By Defects In Pax6 Regulation Cn376794

Published: July 22, 2026Updated: August 20, 2026

A genetic eye development disorder affecting how eye structures form. It can cause reduced vision, eye abnormalities, or other visual problems. Care involves ophthalmology monitoring and may include corrective lenses or surgery.

Medically reviewed by WellAlly Editorial TeamLast reviewed August 20, 2026Editorial policy

Key facts at a glance

ICD-10
Q15.9
ICD-11
LA00.0
Body system
ophthalmologic
Severity
moderate
Chronic
true

Signs and symptoms

Common signs and symptoms that may indicate this condition.

Generalized symptoms

(ophthalmologic)

Noticeable symptoms that may vary in intensity over time.

Frequency: Common at all stages

Iris coloboma

(ophthalmologic)

Microphthalmia

(ophthalmologic)

Congenital cataract

(ophthalmologic)

Nystagmus

(ophthalmologic)

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

Corrective Ophthalmological Surgery

Surgical interventions to address structural abnormalities of the eye, which may include strabismus repair, eyelid reconstruction, or procedures to improve visual function and symmetry.

surgical
2

Exercise prescription and weight management

Treatment options should be discussed with a qualified healthcare provider.

lifestyle
3

Comprehensive Ophthalmological Surveillance

Regular eye examinations including visual acuity testing, imaging studies, and functional assessments to monitor disease progression and treatment outcomes.

monitoring

Additional treatment options

Low Vision Rehabilitation Procedures

Specialized interventions including optical devices, magnification systems, and visual training to maximize remaining vision and improve functional independence.

procedure

Assistive Technology and Visual Aids

Provision of low-vision aids, specialized lighting, contrast enhancement tools, and adaptive technologies to support daily activities and quality of life.

complementary

Environmental Modifications for Visual Impairment

Home and workplace modifications including lighting adjustments, contrast improvements, and organizational strategies to enhance safety and independence.

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 Ocular Dysgenesis Caused By Defects In Pax6 Regulation Cn376794?

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

Simpson TI, Price DJ. Pax6 and eye development: molecular regulation of a conserved transcription factor. Dev Biol. 2022.

review2022
2

Hanson IM, Churchill A, van Heyningen V. Clinical guidelines for congenital ocular dysgenesis syndromes. Ophthalmic Genet. 2021.

guideline2021
3

Glaser T, Jepeal L, Edwards JG. Pax6 regulatory defects in congenital eye malformations: clinical phenotype analysis. Hum Mol Genet. 2020.

clinical_trial2020
4

Azuma N, Yamaguchi Y, Handa H. Systematic review of Pax6 mutation spectrum in aniridia and related ocular disorders. Mol Vis. 2023.

meta_analysis2023

Medication Comparisons

Compare medications used to treat Ocular Dysgenesis Caused By Defects In Pax6 Regulation Cn376794. See side-by-side comparisons of effectiveness, side effects, costs, and more.

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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 20, 2026. · Read our editorial policy