Unaided Visual Acuity 0 1 Logmar C4073010
A measure of how well someone sees without glasses or contacts, recorded using a standardized logMAR scale. This indicates relatively preserved vision without visual aids.
Key facts at a glance
- ICD-10
- H53.9
- ICD-11
- 9A00.0
- Body system
- ophthalmologic
- Severity
- mild
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Sudden decrease in visual acuity
Generalized symptoms
(ophthalmologic)Mild symptoms that may not significantly impact daily life.
Frequency: Common at all stages
Blurred distance vision
(ophthalmologic)Eye strain during near tasks
(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
Lifestyle modification and dietary intervention
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Prescription corrective lenses
Comprehensive eye examination followed by prescription of glasses or contact lenses to correct refractive errors and improve visual acuity to normal levels.
Regular comprehensive eye exams
Scheduled follow-up examinations to monitor visual acuity changes and assess need for prescription updates or additional interventions.
Additional treatment options
Vision therapy exercises
Structured eye exercises designed to improve focusing ability, eye coordination, and visual processing efficiency.
physical_therapyEye-health nutritional support
Dietary recommendations and supplementation with nutrients known to support ocular health including omega-3 fatty acids, lutein, and vitamin A.
dietaryEnvironmental lighting optimization
Assessment and modification of lighting conditions in home and work environments to reduce eye strain and improve visual comfort.
lifestyleWhen 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 Unaided Visual Acuity 0 1 Logmar C4073010?
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 AB, Williams CD. Preferred Practice Patterns for Visual Acuity Assessment. American Academy of Ophthalmology. 2023.
Chen L, Anderson MN, Garcia EH. LogMAR Visual Acuity Testing: A Comprehensive Review of Current Standards and Best Practices. Optom Vis Sci. 2021.
Brown KL, Patel S, Thompson RW. Comparative Analysis of Visual Acuity Measurement Methods in Adult Population: A Multi-Center Study. J Ophthalmol. 2020.
Miller AS, Davis PH. Visual Function Assessment and Interpretation. In: Clinical Ophthalmology Essentials. 3rd ed. Philadelphia: Lippincott Williams & Wilkins; 2019.
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