RT Book, Section A1 Salmon, John F. A2 Riordan-Eva, Paul A2 Augsburger, James J. SR Print(0) ID 1144468668 T1 Glaucoma T2 Vaughan & Asbury's General Ophthalmology, 19e YR 2017 FD 2017 PB McGraw-Hill Education PP New York, NY SN 9780071843539 LK accessmedicine.mhmedical.com/content.aspx?aid=1144468668 RD 2024/04/23 AB Glaucoma is an acquired chronic optic neuropathy characterized by optic disk cupping and visual field loss. It is usually associated with raised intraocular pressure. There are different types of glaucoma, which helps to explain, for example, why one patient with glaucoma may have no symptoms, while another experiences sudden pain and inflammation. In the majority of cases, there is no associated ocular disease (primary glaucoma) (Table 11–1).