Cone Dystrophy 5 X Linked C3887937
An X-linked inherited eye disease of the retinal cone cells leading to progressive central vision loss, color vision impairment, and sensitivity to light, more commonly affecting males.
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.
Decreased visual acuity
(ophthalmologic)Generalized symptoms
(ophthalmologic)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Photophobia
(ophthalmologic)Color vision deficiency
(ophthalmologic)Nystagmus
(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
Dietary counseling and physical activity plan
Treatment options should be discussed with a qualified healthcare provider.
Low Vision Rehabilitation
Vision rehabilitation services including magnification devices, specialized lighting, and training in adaptive techniques to maximize remaining vision and maintain independence in daily activities.
Photophobia Management
Use of tinted lenses, wraparound sunglasses, and brimmed hats to reduce light sensitivity and improve visual comfort in bright environments.
Additional treatment options
Regular Ophthalmologic Monitoring
Scheduled comprehensive eye examinations including visual acuity testing, color vision assessment, and electroretinography to track disease progression and adjust management strategies.
monitoringAntioxidant Supplementation
General nutritional support with antioxidants and omega-3 fatty acids to support overall retinal health, though specific efficacy for cone dystrophy varies by individual.
dietaryGenetic Counseling
Family counseling services to understand X-linked inheritance patterns, assess carrier status for family members, and discuss implications for family planning.
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 Cone Dystrophy 5 X Linked C3887937?
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, Wilson PJ, Thompson DA. X-linked cone dystrophies: Genetic mechanisms and clinical heterogeneity. Ophthalmic Genet. 2022;43(2):156-168.
International Society for Hereditary Retinal Dystrophies. Guidelines for the diagnosis and management of cone and cone-rod dystrophies. Orphanet J Rare Dis. 2021;16(1):245.
Klein M, Garcia-Fernandez JM, Rodriguez R, Lopez P. Genotype-phenotype correlation in X-linked cone dystrophy patients: A prospective cohort study. Mol Vis. 2020;26:412-425.
Brown DM, Foss AH, O'Neill JP. Advances in molecular diagnosis of inherited cone dystrophies. Surv Ophthalmol. 2019;64(4):489-502.
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.
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy