02/05/2018
http://ruban-retina.com/ru/content/optic-disc-pit-odp-maculopathy
An optic disk pit (ODP) is a congenital round or oval depression in the optic disk. ODPs are usually unilateral, with an equal gender predilection. They are most commonly found at the inferotemporal aspect of the disk, but they may also be found elsewhere, including centrally.