Central pterygium of left eye
ICD-10 H11.022 is a billable code used to indicate a diagnosis of central pterygium of left eye.
Central pterygium of the left eye is a growth of conjunctival tissue that extends onto the cornea, typically originating from the nasal side. Clinically, it presents as a triangular, fleshy tissue that can cause visual disturbances, irritation, and discomfort. The anatomy involved includes the conjunctiva, cornea, and potentially the sclera if the pterygium progresses. Disease progression can lead to increased corneal astigmatism and visual impairment if left untreated. Diagnosis is primarily clinical, based on the appearance of the pterygium during a comprehensive eye examination. Additional diagnostic considerations may include slit-lamp examination to assess the extent of corneal involvement and potential impact on vision. In some cases, imaging may be utilized to evaluate the extent of the growth and its effect on surrounding structures. Early detection and management are crucial to prevent complications associated with significant corneal involvement.
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
H11.022 specifically covers central pterygium of the left eye. It is characterized by a triangular growth of conjunctival tissue on the cornea, which may lead to irritation, astigmatism, and visual impairment.
H11.022 should be used when documenting a central pterygium specifically affecting the left eye. It is important to differentiate it from right eye (H11.021) and bilateral (H11.023) pterygium codes based on clinical findings.
Documentation should include a detailed clinical examination report, including the size, location, and symptoms associated with the pterygium, as well as any visual acuity assessments and treatment plans.
