H21.552
Recession of chamber angle, left eye
Clinical Classification Guidelines
Medical Intelligence & Overview
Recession of the chamber angle in the left eye is a condition that involves the anatomical structure of the eye, specifically the angle where the cornea and iris meet. This area is crucial for maintaining proper intraocular pressure and fluid drainage from the eye. When this chamber angle recedes or becomes less open, it can interfere with normal eye function and potentially lead to eye health issues such as glaucoma. Accurate diagnosis and management are essential for preserving vision and preventing complications.
Causes & Symptoms
Clinical Causes: Aging processes that lead to structural changes in the eye Genetic predispositions affecting eye anatomy Anatomical variations that cause narrowing of the chamber angle Previous ocular surgeries or trauma affecting eye structure Conditions that cause the thickening or scarring of tissues within the eye Certain eye diseases or abnormalities that influence eye anatomy
Key Symptoms: Often no noticeable symptoms in early stages Gradual loss of peripheral vision when the condition progresses Sudden eye pain or headache if associated with angle-closure glaucoma Visual disturbances, including blurred vision Colored halos around lights Redness and soreness in the affected eye
Diagnostic & Treatment
Diagnosis Path: Diagnosis of recession of the chamber angle typically involves a comprehensive eye examination, including slit-lamp biomicroscopy to observe the anterior segment of the eye. Special diagnostic tests such as gonioscopy are essential for assessing the angle's width and configuration. These tests help determine whether the angle is open, narrow, or closed, and evaluate the extent of recession or structural changes. Additional imaging techniques like ultrasound biomicroscopy may be employed for detailed visualization of the anterior chamber structures.
Treatment Protocols: Management of chamber angle recession depends on the severity and associated risk of glaucoma. Treatment options may include:
Clinical Advice & FAQs
Billing Guidance
Is H21.552 a billable ICD-10 code?
Yes, H21.552 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report H21.552?
Clinical documentation must specify the nature of Recession of chamber angle, left eye and any associated comorbidities for accurate reporting.
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