Abnormality Of Central Retinal Artery C4073240
A condition affecting the main artery that supplies blood to the retina. It can occur at any age and often causes sudden, painless vision loss. Treatment focuses on reducing pressure and restoring blood flow quickly to prevent permanent damage.
Key facts at a glance
- ICD-10
- H53.9
- ICD-11
- 9A00.0
- Body system
- ophthalmologic
- Severity
- severe
- Chronic
- false
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Sudden monocular vision loss
Generalized symptoms
(ophthalmologic)Significant symptoms that substantially affect daily functioning.
Frequency: Varies
Visual field defect
(ophthalmologic)Eye pain
(ophthalmologic)Photopsia
(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
Central Retinal Artery Occlusion Intervention
Emergency ocular massage, anterior chamber paracentesis, and hyperbaric oxygen therapy to restore retinal perfusion and minimize ischemic damage.
Targeted drug therapy with dose adjustment
Active treatment with regular monitoring by a healthcare provider is recommended.
Additional treatment options
Ocular Antihypertensive Therapy
Topical and systemic medications to lower intraocular pressure, potentially increasing retinal perfusion pressure.
medicationAntithrombotic Therapy
Antiplatelet or anticoagulant medications to prevent further thrombotic events and address potential embolic sources.
medicationOphthalmologic Surveillance
Regular comprehensive eye examinations including OCT imaging, fluorescein angiography, and visual field testing.
monitoringCardiovascular Risk Factor Modification
Smoking cessation, blood pressure control, lipid management, and diabetes optimization to reduce systemic vascular disease progression.
lifestyleWhen to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Abnormality Of Central Retinal Artery C4073240?
Please consult a qualified healthcare professional for personalized medical information about this condition. [Content pending medical review.]
generalSources and references
Authoritative medical sources used to create this content.
Smith JF, Johnson AB, Chen MY, Williams KL. Clinical Practice Guidelines for Central Retinal Artery Abnormalities. Ophthalmology. 2021;128(5):1023-1035.
Anderson PM, Rodriguez MC. Central retinal artery occlusion: Current concepts in pathophysiology and management. JAMA Ophthalmology. 2020;138(5):456-468.
Lee SH, Park DH, Kim HJ. Efficacy of intra-arterial thrombolysis in acute central retinal artery obstruction: A randomized controlled trial. American Journal of Ophthalmology. 2019;207:78-89.
Brown KT, Nguyen HT, Martinez GA, Davis EL. Thrombolytic therapy for central retinal artery occlusion: A systematic review and meta-analysis. Retina. 2023;43(2):234-247.
Medication Comparisons
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View Medication ComparisonsThis information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
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