Anatomy of the Eye Topic Guide
Anatomy and Physiology of the Eye: Even though the eye is small, only about 1 inch in diameter, it serves a very important function -- the sense of sight. Vision is by far the most used of the five senses and is one of the primary means that we use to gather information from our surroundings.
Glaucoma FAQs Glaucoma is usually high pressure inside the eye that damages the optic nerve and can result in permanent vision loss. While high pressure inside the eye, damage to the optic nerve and vision loss are common criteria for diagnosing glaucoma, glaucoma can be present without all three of these criteria. The two main types of glaucoma are open-angle and angle-closure glaucoma. Glaucoma may be symptomless until significant permanent vision damage has occured, but may show symptoms as well, including