Merck Manual

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Optic nerve and retinal atrophy, dog
optic-nerve-and-retinal-atrophy-dog-hamor-sized
Optic nerve and retinal atrophy, dog

    Advanced retinal atrophy and optic nerve atrophy in the eye of a dog. The optic disc is atrophied and gray. Almost no retinal vessels are visible radiating from the optic disc. The tapetum is diffusely hyperreflective because of diffuse retinal atrophy.

Courtesy of K. Gelatt.

In these topics
The Optic Nerve in Animals