Glaucoma describes a group of eye disorders that causes damage to the optic nerve. This degenerative eye disease is one of the leading causes of chronic blindness in the US. Open-angle glaucoma is the most common form of glaucoma in the United States.
Open-angle glaucoma can often be controlled well with proper treatment, and most patients who receive treatment will maintain their vision.
Copyright © Nucleus Medical Media, Inc.
Open-angle glaucoma is caused by increased intraocular pressure. Within the eye, fluid is made and then drained from the eye. If either the fluid is made too quickly (not common) or drains too slowly, then the pressure of the eye can increase, leading to damage to the optic nerve.
This damage to the optic nerve can lead to a decrease in peripheral vision and may eventually cause blindness.
Last reviewedJuly 2013by Christopher Cheyer, MD; Brian Randall, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.