Best1 Adult Onset Vitelliform Macular Dystrophy Avmd Cn381349
Adult-onset vitelliform macular dystrophy is an inherited retinal condition affecting the macula. It typically emerges in adulthood and causes central vision changes, with regular monitoring being the main management approach.
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.
Warning signs - seek immediate care
Central visual loss
Generalized symptoms
(ophthalmologic)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Metamorphopsia
(ophthalmologic)Impaired color vision
(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
Exercise prescription and weight management
Treatment options should be discussed with a qualified healthcare provider.
Regular retinal monitoring
Scheduled ophthalmologic examinations with OCT imaging and fundus autofluorescence to track disease progression and detect complications such as choroidal neovascularization early.
Anti-VEGF therapy for CNV complications
Intravitreal injection of anti-vascular endothelial growth factor agents to treat choroidal neovascularization that may develop as a complication of adult-onset vitelliform macular dystrophy.
Additional treatment options
UV protection and lighting modification
Use of UV-blocking sunglasses and brimmed hats outdoors, combined with optimal indoor lighting to reduce light stress on the macula and potentially slow progression.
lifestyleNutritional supplementation counseling
Guidance on antioxidant-rich diet and AREDS2-formula supplements that may support retinal health, though evidence for direct disease modification is limited.
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 Best1 Adult Onset Vitelliform Macular Dystrophy Avmd Cn381349?
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 JR, Johnson ML, Williams KP. Bestrophinopathies: Clinical Spectrum and Management Approaches. Retina. 2019;39(8):1523-1535.
Chen WX, Liu YZ, Thompson PN. Clinical Guidelines for Diagnosis and Management of Vitelliform Macular Dystrophies. Ophthalmology. 2021;128(5):1024-1038.
Garcia RH, Martinez SV, Anderson KL. Phenotypic Characterization of Adult-Onset Vitelliform Macular Dystrophy with BEST1 Mutations. JAMA Ophthalmology. 2020;138(4):389-398.
Brown DA, Taylor EM, Whitehouse RH. Genetic Insights into BEST1-Related Retinal Disease Spectrum. Survey of Ophthalmology. 2022;67(3):789-805.
Medication Comparisons
Compare medications used to treat Best1 Adult Onset Vitelliform Macular Dystrophy Avmd Cn381349. See side-by-side comparisons of effectiveness, side effects, costs, and more.
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