Progression of asymptomatic optic disc swelling to non-arteritic anterior ischaemic optic neuropathy

Conclusions Current treatment options for NAION once vision loss occurs are limited and may not alter the natural history of the disorder. Subjects with NAION may have disc swelling for 2–10 weeks prior to the occurrence of visual loss, and with the development of new therapeutic agents, treatment at the time of observed disc swelling could prevent vision loss from NAION.
Source: British Journal of Ophthalmology - Category: Opthalmology Authors: Tags: Optic nerve, Neurology Original articles - Clinical science Source Type: research