In view of subsequent events it would be difficult to find a more interesting subject of inquiry than the internal religious and sociological conditions in Samaria at this age.
Its incidence following spine surgeries exceeds that after cardiothoracic surgeries. Various causes attributed to postoperative blindness include ischemic optic neuropathy, central or branch retinal artery occlusion, cortical blindness, and rarely external ocular injury.
Glaucoma is the second leading cause of blindness in the general population. The definition of. end-stage glaucoma may be based on a very constricted visual field, or a markedly severed. visual acuity (Gillies& Brooks et al., 2000). Many factors have been postulated to put the. patient at a high risk.