Central pterygium of eye
ICD-10 H11.02 is a used to indicate a diagnosis of central pterygium of eye.
Central pterygium of the eye is a growth of fleshy tissue on the conjunctiva that extends onto the cornea, typically originating from the nasal side. This condition is characterized by a triangular-shaped encroachment that can lead to visual impairment if it progresses significantly. The conjunctiva, sclera, and cornea are the primary anatomical structures involved, with the pterygium affecting the conjunctival surface and potentially altering the corneal curvature. Clinically, patients may present with symptoms such as irritation, redness, and a foreign body sensation. Over time, the pterygium may become inflamed or even cause astigmatism due to its effect on the corneal surface. Diagnostic considerations include a thorough eye examination, where the growth's size, location, and any associated symptoms are assessed. Differential diagnoses may include pinguecula and other conjunctival lesions. Treatment options vary based on severity and may include observation, topical medications for inflammation, or surgical excision in cases of significant visual impairment or discomfort.
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
H11.02 specifically covers central pterygium of the eye, characterized by a triangular growth on the conjunctiva that extends onto the cornea. It is differentiated from other conditions such as pinguecula and peripheral pterygium.
H11.02 should be used when the pterygium is specifically central and affecting the cornea. If the pterygium is peripheral or if it is a pinguecula, then other codes such as H11.01 or H11.03 should be considered.
Documentation should include a detailed clinical examination note describing the size, location, and symptoms associated with the pterygium. Photographic evidence or imaging may also be beneficial, especially if surgical intervention is planned.
