H11.063

Clinical Causes: Prolonged exposure to ultraviolet (UV) light from sunlight Chronic exposure to dust, wind, or smoke Living in sunny or arid environments Genetic predisposition or family history Previous eye trauma or injury Inadequate eye protection (such as lack of sunglasses)

Key Symptoms: A visible, fleshy growth on the conjunctiva, especially near the cornea Redness in the eye A sensation of irritation or foreign body sensation Blurred or diminished vision if the growth extends over the cornea A feeling of dryness or grittiness Possible recurrent appearance after previous treatment

Diagnosis Path: Diagnosis of recurrent bilateral pterygium typically involves a careful eye examination by an eye care professional. The clinician will visually inspect both eyes for characteristic growths on the conjunctiva that may extend onto the cornea. Additional assessments may include slit-lamp examination to evaluate the extent and severity of the growth, and ruling out other eye conditions with similar presentations. Medical history regarding exposure to risk factors and previous treatments will also be reviewed.

Treatment Protocols: Management of recurrent bilateral pterygium often involves a combination of medical and surgical approaches. Options include: - **Conservative measures**: Use of eye drops or ointments to reduce inflammation and manage symptoms. - **Surgical removal**: Excising the abnormal tissue, which is often recommended if the pterygium affects vision or causes significant discomfort. - **Adjunct therapies**: Use of medications or techniques such as conjunctival autografts or transplantation of tissue to reduce recurrence after surgery. - **Preventive strategies**: Wearing protective eyewear, especially sunglasses with UV protection, and avoiding excessive sun exposure to prevent recurrence. Consultation with an ophthalmologist is essential for a tailored treatment plan based on the severity of the condition and its recurrence status.