Patient Resource Center

364 State Street Bangor, ME 04401 Phone: 866-848-7730 Fax: 207-848-7767
  • Web Site Options:
  • Printer Friendly
  • Send to a Friend
  • Add To Your Favorites
  • Re-Size Your Text: Aa Aa Aa

Health Issues

Glaucoma Overview and Facts

Glaucoma refers to a group of disorders that lead to damage to the optic nerve, the nerve that carries visual information from the eye to the brain.

Glaucoma is the second most common cause of blindness in the United States. There are four major types of glaucoma:

  • Angle-closure (acute) glaucoma
  • Congenital glaucoma
  • Open-angle (chronic) glaucoma * the most common type of glaucoma
  • Secondary glaucoma