Monthly Archives: December 2017

What is a pinguecula? What is a pterygium?

These photos below show a pinguecula and a pterygium: One of the common abnormalities of the eye is yellowish or red bumps that can occur on the white of the eye in the corners. They can become elevated over time and have a slightly yellowish or red and vascular appearance. These are called pinguecula when… Read More


What is meibomitis and how does it cause dry eye?

Meibomitis or meibomian gland dysfunction (MGD) is a condition that affects the eyelids that is very common.  The meibomian glands secrete oils that make up the lipid layer of the tear film.  The lipid layer helps to hold the tear layer in place on the eye longer thus improving and stabilizing the vision.   MGD… Read More