dynamic examinations of 78 patients with a primary diagnosis of glaucoma with low intraocular pressure and 25 persons without disturbances in intraocular pressure regulation , using up-to-date adequate methods -- ultrasound dopplerography , rheography , fluorescence angiography , electron tonography , as well as other traditional methods , allow to make a conclusion that glaucoma with low intraocular pressure is a variant of the development of a typical open-angle glaucoma complicated by involutional changes in the body in a form of chronic vascular deficiency ( chronic ischemic neuropathy of the eye ) .
C0017601
glaucoma
C0017612
open-angle