Cacna2d4 Related Retinopathy Cn375919
CACNA2D4 retinopathy is a genetic eye disorder affecting retinal cells, leading to gradual vision loss over time. Management includes eye monitoring and vision support measures.
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
Night blindness
(ophthalmologic)Peripheral visual field loss
(ophthalmologic)Reduced best-corrected visual acuity
(ophthalmologic)Central visual field defect
(ophthalmologic)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
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
Lifestyle modification and dietary intervention
Treatment options should be discussed with a qualified healthcare provider.
Serial ophthalmologic examinations
Regular monitoring of visual function, retinal structure, and disease progression through advanced imaging techniques including OCT and autofluorescence to guide management decisions.
Low vision support and assistive technology
Provision of low vision aids, electronic magnification systems, and orientation mobility training to maintain functional vision and quality of life as vision changes over time.
Additional treatment options
Intravitreal pharmacotherapy for complications
Administration of anti-VEGF agents or steroids via intravitreal injection to manage secondary complications such as macular edema or neovascularization when they occur.
surgicalNutritional optimization for ocular health
Dietary recommendations emphasizing foods rich in omega-3 fatty acids, lutein, zeaxanthin, and vitamin A to support overall retinal health alongside regular nutritional supplementation.
dietaryMolecular genetic testing and family counseling
Confirmatory genetic testing and comprehensive family counseling addressing the hereditary nature of the condition, available testing options for relatives, and reproductive considerations.
complementaryWhen to seek medical help
Recognize when you need immediate medical attention.
Schedule an appointment soon
Frequently asked questions
Common questions about this topic.
What is Cacna2d4 Related Retinopathy Cn375919?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
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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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy