Pterygium and Pinguecula: Symptoms, Causes, Treatments
Pinguecula. A pinguecula (plural pingueculae) is very similar to a pterygium, and the two are often confused. However, a pinguecula occurs only on the conjunctiva (the thin, protective membrane that covers the surface of the eye), and will not grow across the cornea. Pinguecula symptoms. It has very similar symptoms to a pterygium.
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