H17.02
Adherent leukoma, left eye
Clinical Classification Guidelines
Medical Intelligence & Overview
Adherent leukoma is a type of corneal scar characterized by the adherence of the scar tissue to the underlying corneal layers. When it affects the left eye, it can impact vision and eye comfort. This condition often results from previous eye injuries or infections that lead to scar formation on the cornea, the transparent front part of the eye. The term 'adherent' indicates that the scar tissue is firmly attached to the underlying corneal tissue, which can make management more complex. Proper understanding and diagnosis are essential for devising appropriate treatment strategies and preserving vision.
Causes & Symptoms
Clinical Causes: Previous corneal injuries or trauma Corneal infections such as bacterial, viral, or fungal keratitis Corneal ulcers that have healed with scarring Previous eye surgeries or procedures affecting the cornea Chemical burns or burns from foreign substances Prolonged contact lens wear leading to corneal damage Chronic inflammation or autoimmune conditions affecting the eye
Key Symptoms: Blurred vision or visual loss in the affected eye Irregular or opaque corneal appearance Sensitivity to light (photophobia) Foreign body sensation or discomfort Decreased visual acuity that may worsen over time Visible scar tissue on the front surface of the eye
Diagnostic & Treatment
Diagnosis Path: Diagnosis of adherent leukoma involves a comprehensive eye examination by an ophthalmologist. The clinician will perform slit-lamp biomicroscopy to visualize the corneal scar and assess its adherence and extent. Additional diagnostic tools may include corneal topography to evaluate the surface irregularities and imaging studies like anterior segment optical coherence tomography (AS-OCT) to get detailed cross-sectional images of the cornea. Medical history taking is also vital, especially to identify past eye injuries or infections that may have caused the scarring.
Treatment Protocols: Management of adherent leukoma aims to improve vision and alleviate symptoms. Options vary depending on the severity of the scar and its impact on visual acuity: - Observation: Mild scars with minimal visual disturbance may only require regular monitoring. - Corneal transplantation (keratoplasty): For significant visual impairment, a corneal transplant may be performed to replace the scarred tissue. - Surgical removal or scar debridement: In some cases, the scar tissue can be carefully removed or reduced. - Use of corrective lenses: Glasses or contact lenses can sometimes help improve vision if the scar is not too extensive. - Addressing underlying causes: Managing infections, inflammation, or other contributing factors is crucial to prevent further damage. Post-treatment follow-up is essential to monitor for graft rejection in case of corneal transplantation and to assess visual outcomes.
Clinical Advice & FAQs
Billing Guidance
Is H17.02 a billable ICD-10 code?
Yes, H17.02 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report H17.02?
Clinical documentation must specify the nature of Adherent leukoma, left eye and any associated comorbidities for accurate reporting.
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