H44.413
Flat anterior chamber hypotony of eye, bilateral
Clinical Classification Guidelines
Medical Intelligence & Overview
Flat anterior chamber hypotony of the eye is a condition where the front part of the eye, known as the anterior chamber, becomes abnormally shallow or flattened due to low intraocular pressure (hypotony). When this condition occurs bilaterally, both eyes are affected. This condition can lead to complications if not properly managed, impacting vision and eye health. It is classified under ICD-10 code H44.413, which helps healthcare providers document and track its occurrence for treatment and research purposes.
Causes & Symptoms
Clinical Causes: Post-surgical complications, especially following eye surgeries like glaucoma procedures or cataract removal Trauma or injury to the eye causing damage to the eye's internal structures Inflammatory eye conditions that disrupt normal fluid balance Certain eye diseases or conditions affecting fluid production or drainage Use of medications that lower intraocular pressure excessively Broken or damaged sutures after eye surgery Chronic or severe hypotony due to underlying eye pathology
Key Symptoms: Visible shallowing or flattening of the anterior chamber of the eye Sudden or gradual decrease in vision clarity A sensation of eye discomfort or pressure changes Potential redness or inflammation in or around the eye Increased risk of retinal detachment or choroidal effusion in some cases Possible perception of visual distortions or glare
Diagnostic & Treatment
Diagnosis Path: Slit-lamp examination to assess the anterior chamber depth and detect flattening Measurement of intraocular pressure using tonometry Ultrasound biomicroscopy for detailed imaging of anterior segment structures Gonioscopy to evaluate the drainage angle of the eye Fundoscopy to assess the health of the retina and optic nerve Review of recent eye surgery or trauma history
Treatment Protocols: Observation for mild cases where the condition stabilizes without intervention Adjustment or removal of any problematic sutures Use of medications such as topical or systemic agents to increase intraocular pressure Treatment of underlying inflammation with corticosteroids or other anti-inflammatory drugs Surgical intervention if structural damage or persistent hypotony requires correction Monitoring for complications like retinal detachment, which may necessitate additional procedures
Clinical Advice & FAQs
Billing Guidance
Is H44.413 a billable ICD-10 code?
Yes, H44.413 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report H44.413?
Clinical documentation must specify the nature of Flat anterior chamber hypotony of eye, bilateral and any associated comorbidities for accurate reporting.
Cite this Clinical Reference