Glaucoma is a slowly progressive optic neuropathy characterized by damage to retinal ganglion nerve fibers of the optic nerve, which is sufficient to cause visual impairment. The disease can be categorized broadly into two categories: open-angle and narrow-angle glaucoma, both of which may be due to primary or secondary causes [1]. This chapter will discuss the various causes and risk factors of the more common types of glaucoma.
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Website
- 101 American Academy of Ophthalmology. Practice Guidelines. October 2010. http://one.aao.org/CE/PracticeGuidelines/PPP_Content.aspx?cid=93019a87-4649-4130-8f94-b6a9b19144d2