Noun
swelling of the optic disc (where the optic nerve enters the eyeball); usually associated with an increase in intraocular pressure
Source: WordNetIf the papilledema has been longstanding, visual fields may be constricted and visual acuity may be decreased. Source: Internet
Long-term untreated papilledema leads to visual loss, initially in the periphery but progressively towards the center of vision. Source: Internet