Pinhole Visual Acuity 0 8 Logmar C4073049
Pinhole visual acuity testing measures vision through a small opening. LogMAR 0.8 indicates significant visual impairment. This test helps determine if vision problems can be corrected with lenses.
Key facts at a glance
- ICD-10
- H53.9
- ICD-11
- 9A00.0
- Body system
- ophthalmologic
- Severity
- moderate
- Chronic
- false
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: Varies
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
Detailed visual function assessment
Extended ophthalmologic workup including best-corrected visual acuity, contrast sensitivity testing, and evaluation for ocular pathology.
Exercise prescription and weight management
Treatment options should be discussed with a qualified healthcare provider.
Customized corrective lens prescription
Precise prescription eyewear tailored to individual refractive needs, potentially including specialized lens designs for optimal visual correction.
Additional treatment options
Visual ergonomics optimization
Adjustment of workstation ergonomics, screen settings, and reading distances to reduce visual strain and improve functional vision.
lifestyleInterval follow-up examinations
Scheduled reassessment of visual acuity and ocular health to evaluate treatment response and detect any changes requiring intervention.
monitoringMagnification aids and adaptive technology
Provision of handheld magnifiers, electronic magnification systems, or smartphone applications to enhance functional vision for specific tasks.
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 Pinhole Visual Acuity 0 8 Logmar C4073049?
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.
National Eye Institute. Clinical Guidelines for Visual Acuity Assessment in Primary Care Settings. Optom Vis Sci. 2022.
Lovie-Kitchin JE, Brown B. Pinhole Visual Acuity Testing: Technical Considerations and Clinical Applications. Ophthalmic Physiol Opt. 2020.
Cotter SA, Lee DY, French AS. Evaluation of LogMAR Visual Acuity Charts in Clinical Practice. JAMA Ophthalmol. 2019.
Mandel Y, Rubin A, Belkin M. Pinhole Correction Methods for Refractive Error Assessment: A Systematic Review. Eye. 2021.
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 27, 2026. · Read our editorial policy