Increased rim thinning was the second most commonly feature of optic nerve progression; occurring in 50 of the 92 eyes (54%) with progressive disc changes; 46 eyes exhibiting 1 to 3 quadrants of ...

"The thinning of the optic nerve, much like an eroding shoreline, gradually impairs nerve function and can even result in ...

Purpose: To determine the clinical features of optic disc ... or less of thinning of the neuroretinal rim), excavation (undermining of the neuroretinal rim or disc margin), and nerve fiber layer ...