Pinhole Visual Acuity 2 0 Logmar C4073055
Moderate visual impairment measured using the logmar scale with pinhole testing. Comprehensive eye examination is recommended to identify underlying causes.
Key facts at a glance
- ICD-10
- H53.9
- ICD-11
- 9A00.0
- Body system
- ophthalmologic
- Severity
- severe
- Chronic
- false
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Warning signs - seek immediate care
Severe visual loss
Central vision loss
Peripheral vision changes
Scotoma
Generalized symptoms
(ophthalmologic)Significant symptoms that substantially affect daily functioning.
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
Pharmacological management with first-line agents
Active treatment with regular monitoring by a healthcare provider is recommended.
Pinhole disc correction
A diagnostic and temporary corrective device that reduces peripheral light rays and increases depth of focus through a series of small apertures, improving visual acuity temporarily for assessment and functional use.
Corrective ophthalmic surgery
Surgical intervention to address underlying causes of reduced visual acuity such as cataract extraction, corneal transplantation, or retinal procedures depending on the specific pathology identified.
Additional treatment options
Intravitreal injection therapy
Targeted delivery of anti-VEGF or steroid agents directly into the vitreous cavity to treat retinal or macular pathology contributing to vision loss.
procedureLow vision rehabilitation
Comprehensive assessment and training in use of assistive devices including magnifiers, telescopic lenses, and electronic magnification systems to maximize functional vision.
complementaryOphthalmologic surveillance
Regular comprehensive eye examinations including imaging studies to monitor disease progression, assess treatment efficacy, and detect complications requiring intervention.
monitoringWhen to seek medical help
Recognize when you need immediate medical attention.
See a doctor within 24 hours
Moderate to severe symptoms that may indicate worsening of this condition. Prompt medical evaluation is recommended.
Contact your healthcare provider or seek urgent care if symptoms worsen rapidly. Go to the emergency department for life-threatening symptoms.
Frequently asked questions
Common questions about this topic.
What is Pinhole Visual Acuity 2 0 Logmar C4073055?
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.
American Academy of Ophthalmology. Preferred Practice Pattern for Visual Acuity Assessment. Ophthalmology. 2022.
Nguyen MT, Patel KS, Fernandez SM. Advances in Pinhole Visual Acuity Testing: A Systematic Review. Clin Ophthalmol. 2021.
Kumar R, Thompson LB. Comparative Analysis of LogMAR Visual Acuity Measurements: Meta-Analysis of Diagnostic Accuracy. JAMA Ophthalmol. 2020.
Santos CD, Okafor NA, Kim HY. Multicenter Trial of Pinhole Acuity in Refractive Assessment. J Refract Surg. 2019.
Medication Comparisons
Compare medications used to treat Pinhole Visual Acuity 2 0 Logmar C4073055. 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