H40.211
Acute angle-closure glaucoma, right eye
Clinical Classification Guidelines
Medical Intelligence & Overview
Acute angle-closure glaucoma is a sudden and serious condition that causes increased pressure inside the eye, which can damage the optic nerve and potentially lead to vision loss. When this condition occurs in the right eye, it is classified under the ICD-10 code H40.211. Recognizing the symptoms and seeking prompt medical attention are crucial for preserving sight. This guide provides an overview of the causes, symptoms, diagnosis, and general treatment approaches associated with this eye emergency.
Causes & Symptoms
Clinical Causes: Anatomical features such as a shallow anterior chamber (the fluid-filled space between the cornea and iris) Rapid dilation of the pupil, often triggered by low lighting or certain medications Age-related changes in eye structures, leading to narrowing of the drainage angle Pre-existing narrow angle configurations in the eye Family history of angle-closure glaucoma Presence of other eye conditions that alter eye anatomy
Key Symptoms: Sudden onset of severe eye pain Visual disturbances such as blurred vision or halos around lights Headache and nausea accompanying eye discomfort Redness of the affected eye Reduced or lost peripheral vision in the affected eye A feeling of pressure or fullness in the eye
Diagnostic & Treatment
Diagnosis Path: Diagnosis typically involves a comprehensive eye examination by an ophthalmologist. Key components include:
Treatment Protocols: Treatment aims to reduce intraocular pressure promptly to prevent optic nerve damage. Approaches include:
Clinical Advice & FAQs
Billing Guidance
Is H40.211 a billable ICD-10 code?
Yes, H40.211 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report H40.211?
Clinical documentation must specify the nature of Acute angle-closure glaucoma, right eye and any associated comorbidities for accurate reporting.
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