pterygium

Noun

A benign growth of tissue on the conjunctiva, typically forming a triangular-shaped wing on the inner corner of the eye.

ریشه

From the Greek word 'pteryx' meaning 'wing', referring to the wing-like appearance of the growth.

مثال

• A pterygium can cause redness and irritation of the eye.
• Prolonged exposure to dust and wind can increase the risk of developing a pterygium.
• The treatment for a pterygium may involve eye drops or surgical removal.