Pseudopterygium of conjunctiva, bilateral
ICD-10 H11.813 is a billable code used to indicate a diagnosis of pseudopterygium of conjunctiva, bilateral.
Pseudopterygium of conjunctiva, bilateral, is characterized by the presence of a triangular fold of conjunctival tissue that extends onto the cornea, resembling a pterygium but lacking the underlying fibrovascular tissue. This condition typically arises as a result of chronic irritation or inflammation of the conjunctiva, often due to environmental factors such as UV exposure, dry eye syndrome, or ocular surface disease. Clinically, patients may present with symptoms such as redness, irritation, and visual disturbances, particularly if the pseudopterygium encroaches on the visual axis. The anatomy involved includes the conjunctiva, cornea, and potentially the sclera, as the abnormal tissue may affect adjacent structures. Disease progression can lead to increased discomfort and cosmetic concerns, and in some cases, surgical intervention may be required to alleviate symptoms or restore vision. Diagnostic considerations include a thorough ocular examination, assessment of symptoms, and possibly imaging studies to rule out other conjunctival or corneal pathologies.
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
H11.813 specifically covers bilateral pseudopterygium of the conjunctiva, which is characterized by a triangular fold of conjunctival tissue extending onto the cornea, without the underlying fibrovascular tissue seen in true pterygium.
H11.813 should be used when the condition is bilateral and presents as pseudopterygium. It is important to differentiate it from unilateral cases (H11.812) and true pterygium (H11.1) based on clinical findings.
Documentation should include a comprehensive ocular examination, detailed descriptions of symptoms, and clinical findings that confirm the diagnosis of bilateral pseudopterygium, including any relevant imaging studies.
