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A power packed comprehensive 1 hour lecture on 'Optic Disc Changes in Glaucoma'. Part 1: *Normal Anatomy of Optic Disc *Blood Supply in detail*Introduction t...
extensive glaucomatous cupping of the optic disc in the right eye of an elderly male. the left eye also had almost similar cupping.
Normal Optic Disc Appearance. Oculus: Learn Ophthalmology. 268 subscribers. 129. 17K views 2 years ago. Image Source: Kanski's Clinical Ophthalmology: Brad Bowling...more.
11 paź 2024 · Optic disc photograph demonstrating optic disc excavation, or “cupping.” Note the focal neural rim loss (arrow) and exposed laminar pores superiorly.
The whitish central part represents absence of neural tissue, and it is called the “cup”. Some amount of cupping is normal, but excessive cupping, or an increase in the amount of cupping over time, suggests glaucoma. There are many blood vessels that emerge from the optic disc to the retina.
28 wrz 2024 · The optic disc, also known as the blind spot, is a small circular area on the retina where the axons of retinal ganglion cells converge to form the optic nerve, which transmits visual information to the brain.
Glaucoma usually presents as optic disc cupping without pallor. This can help differentiate glaucoma from other ophthalmic pathologies that can change the color of the optic nerve. A normal optic disc has a pink-orange appearance with a pale center where the optic cup is.
