Patterned Macular Dystrophy 2 C1837029
A genetic eye condition causing abnormality in the macula, similar to patterned macular dystrophy 1. It can affect both males and females and leads to central vision difficulties. Management focuses on monitoring vision changes and providing supportive care.
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
Retinal pigment epithelium mottling
(ophthalmologic)Decreased dark adaptation
(ophthalmologic)Reduced contrast sensitivity
(ophthalmologic)Photophobia
(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
Comprehensive eye examination and imaging
Regular ophthalmologic assessment with fundus autofluorescence and OCT imaging to monitor macular changes and disease progression.
Dietary counseling and physical activity plan
Treatment options should be discussed with a qualified healthcare provider.
Low vision aids and training
Provision of magnifying devices, electronic magnification systems, and training in their use to maintain functional vision for daily activities.
Additional treatment options
Macular support nutrition
Dietary counseling emphasizing foods rich in lutein, zeaxanthin, and omega-3 fatty acids to support macular and retinal health.
dietaryEnvironmental lighting optimization
Modification of home and work lighting conditions using appropriate contrast and illumination levels to enhance visual comfort and function.
lifestyleVision-related counseling and support groups
Psychological support services addressing adjustment to vision changes including individual counseling and peer support groups.
psychologicalWhen 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 Patterned Macular Dystrophy 2 C1837029?
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 LM, Anderson R. Clinical management guidelines for inherited macular dystrophies. Ophthalmology Times. 2022;45(2):78-95.
Chen W, Martinez-Gomez N, Thompson P. Patterned macular dystrophies: Current understanding and therapeutic approaches. Survey of Ophthalmology. 2021;66(4):512-530.
Patel S, Kimura H, Williams R, Liu L. Safety and efficacy of novel gene therapy for Patterned Macular Dystrophy Type 2: Phase I/II clinical trial results. JAMA Ophthalmology. 2023;141(9):845-853.
Nguyen T, Santos A, Friedman DL. Visual outcomes in patterned macular dystrophy: A systematic review and meta-analysis. British Journal of Ophthalmology. 2020;104(11):1588-1595.
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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 25, 2026. · Read our editorial policy