1. The pterygium is stripped carefully off the surface of the eye. 2. This is placed over the defect remaining from the removed pterygium . 3. The pterygium pulls and distorts the cornea as it enlarges. 4. If this is all that is done, the pterygium regrows frequently. 5. However, no reliable medical treatment exists to reduce or even prevent pterygium progression. 6. People get cataracts, Pterygium ( conjunctiva ) and similar at least partly by exposure to sunlight. 7. Conjunctival auto-grafting is a surgical technique that is an effective and safe procedure for pterygium removal. 8. As the pterygium grows, it replaces the corneal epithelium, and erodes the superficial layers beneath it. 9. When the pterygium is removed, the tissue that covers the sclera known as the Tenons layer is also removed. 10. "' Ophthalmic system findings "': DKC reportedly is associated with conjunctivitis, blepharitides, and pterygium .
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