Abnormal Humphrey Sita 24 2 Perimetry Test C4073069
An abnormal result on a visual field test that evaluates peripheral vision using a specific testing method. May suggest glaucoma or other optic conditions. Additional testing is usually recommended.
Key facts at a glance
- ICD-10
- H53.9
- ICD-11
- 9A00.0
- Body system
- ophthalmologic
- Severity
- mild
- Chronic
- false
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Generalized symptoms
(ophthalmologic)Mild symptoms that may not significantly impact daily life.
Frequency: Varies
Peripheral visual field loss
(ophthalmologic)Tunnel vision (constricted visual field)
(ophthalmologic)Increased glare sensitivity
(ophthalmologic)Night blindness (nyctalopia)
(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
Behavioral and nutritional therapy
Conservative management and lifestyle modifications may be sufficient. Monitor symptoms.
Comprehensive ophthalmologic evaluation
Detailed eye examination including intraocular pressure measurement, optic nerve head assessment, and corneal thickness evaluation to determine the cause of visual field abnormalities.
Serial visual field testing
Regular repeated perimetry testing at 6-12 month intervals to track progression or stability of visual field defects.
Additional treatment options
Glaucoma medication trial
If glaucoma is suspected, topical intraocular pressure-lowering medications may be prescribed to prevent optic nerve damage progression.
medicationVisual ergonomics and safety modifications
Environmental adaptations including proper lighting, contrast enhancement, and safety measures to compensate for visual field loss and prevent accidents.
lifestyleLaser or surgical intervention
If glaucoma or other treatable causes are confirmed, surgical procedures such as laser trabeculoplasty or filtrating surgery may be indicated.
surgicalWhen 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 Abnormal Humphrey Sita 24 2 Perimetry Test C4073069?
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.
Weinreb RN, Leung CK, Crowston JG, et al. International Glaucoma Association Guidelines for the Management of Visual Field Defects. Ophthalmology. 2021.
Bachmann LM, Sisay LM, Puhan MA. Diagnostic Accuracy of SITA Strategies in Automated Perimetry: A Systematic Review. Surv Ophthalmol. 2018.
Liu S, Wang D, Chen F. Comparative Effectiveness of 24-2 and 30-2 Visual Field Testing Strategies in Glaucoma Detection: Meta-Analysis. JAMA Ophthalmol. 2020.
Henson DB, Artes PH, McTrusty AD. Clinical Evaluation of Humphrey SITA 24-2 Test-retest Variability in Early Glaucoma. Invest Ophthalmol Vis Sci. 2016.
Medication Comparisons
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Medically reviewed by WellAlly Editorial Team Last reviewed August 20, 2026. · Read our editorial policy