Swelling of the optic nerve head: a staging scheme.
A staging scheme based on ophthalmoscopic signs of disturbed axoplasmic transport is described. A study employing fundus photographs showed good reproducibility among different observers. Specificity ranged between 88% and 96%, and sensitivity between 93% and 100%.
D006801:Humans; D009898:Optic Disk / Q000473:pathology*; D009901:Optic Nerve Diseases / Q000473:pathology; D010781:Photography