Pterygium of eye
ICD-10 H11.0 is a used to indicate a diagnosis of pterygium of eye.
Pterygium is a benign growth of conjunctival tissue that extends onto the cornea, often characterized by a triangular shape. It typically arises from the nasal side of the eye and can cause discomfort, redness, and visual disturbances as it progresses. The growth is associated with environmental factors such as UV exposure, wind, and dust, making it more prevalent in individuals who spend significant time outdoors. Anatomically, pterygium affects the conjunctiva, sclera, and cornea, potentially leading to astigmatism or other refractive errors if it encroaches upon the visual axis. Diagnosis is primarily clinical, based on the appearance of the growth and patient symptoms. In some cases, imaging studies may be used to assess the extent of the lesion. Treatment options range from observation for asymptomatic cases to surgical excision for those causing significant symptoms or visual impairment. Recurrence after surgery is common, necessitating careful monitoring and follow-up.
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
H11.0 specifically covers pterygium, a growth of conjunctival tissue on the cornea. It does not include other conjunctival or corneal disorders such as conjunctivitis or corneal ulcers.
H11.0 should be used when the diagnosis is specifically pterygium without laterality. If laterality is known, H11.1 or H11.2 should be used instead.
Documentation should include a detailed description of the growth, patient symptoms, visual acuity measurements, and any treatment plans or interventions undertaken.
