If the pterygium is causing irritation or discomfort, this may be resolved by the use of moisturising or soothing eye drops.
Surgical removal may be indicated for the following reasons:
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Irritation, tearing and discomfort not eased by use of soothing eye drops
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Distortion of vision by the pterygium
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Cosmetic appearance
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Inability to wear contact lenses
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Doubt about the diagnosis e.g. suspicion of a cancerous growth
Surgical removal is usually done under local anaesthesia. The pterygium is excised and a graft taken from the conjunctiva, the membrane over the white of the eye. This is secured in place either with dissolvable sutures or with a tissue glue. Your eye specialist can advise you on your treatment options.
