Advertisement

What are pterygium and pinguecula?

Pterygium (pronounced tur-IJ-ee-um) and pinguecula (pronounced pin-GWEK-yoo-la) are growths on the cornea (the clear front window of the eye) and the conjunctiva — the thin, filmy membrane that covers the white part of your eye (sclera).

Both types of growths are believed to be caused by dry eye and environmental elements such as wind, dust and ultraviolet (UV) light.

Continue Learning about Eye Conditions

Presbyopia: Correcting Age-Related Vision Loss
Presbyopia: Correcting Age-Related Vision Loss
Sometime around of after age 40, many people notice that it is getting more difficult for their eyes to focus on nearby objects. For many, the first s...
Read More
What Are the Most Important Issues in Eye Health?
What Are the Most Important Issues in Eye Health?
What Is Exciting About Modern Ophthalmology?
What Is Exciting About Modern Ophthalmology?
What Is Gene Therapy?
What Is Gene Therapy?

Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.