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  • Q&A with Australian Health Practitioners

    What is pterygium?

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  • Dr. Yeung is a comprehensive ophthalmologist with subspecialty interests in cataract, cornea, and external eye diseases. Dr. Yeung is currently consulting at Inner West Eye … View Profile

    A pterygium is a fleshy overgrowth of tissue (conjunctiva) onto the clear central window of the eye (cornea). It is related to extensive sun exposure, and is commonly seen in people who work outdoors or enjoy a lot of outdoor sports. A pterygium can grow over the visual axis and cause blurred vision. Very rarely, a cancerous growth can develop within a pterygium, therefore, regular check-up and early surgical removal are recommended.

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