Optic atrophy involves vision loss due to damage affecting the optic nerve. Learn more about what causes it, what to expect, and more.

In general, the larger the optic disc, the larger the optic cup. In a normal population, the optic disc size may vary from 1 mm 2 to 6 mm 2 with whites tending to have the smallest discs, followed ...

Other etiologies, such as previous optic neuritis and previous papilledema, can also lead to optic nerve atrophy. Figure 2. Bilateral optic nerve atrophy seen on the MRI of the brain. Atrophy of ...

Optic-nerve atrophy after nonarteritic anterior ION may relieve crowding and reduce the risk of recurrence. ... with a relative afferent pupillary defect and a normal-appearing optic-nerve head.

So the optic nerve is your vision nerve. It's the nerve or the cable that connects your eye to your brain. So in glaucoma, we see a very slow and progressive, meaning worsening, atrophy of the ...

To compare retinal nerve fibre layer (RNFL) measurements were carried out with two different versions of an optical coherence tomography device in patients with band atrophy (BA) of the optic ...

The risks associated with optic-nerve decompression include lack of improvement in vision (which is the outcome of the procedure in 5 to 33 percent of cases) and postoperative blindness. 14–17 ...

Optic nerve hypoplasia is the most common cause of childhood blindness. The causal mechanism of optic nerve hypoplasia has been revealed by recent research. About Careers Internship MedBlog Contact us ...