Thursday, February 25, 2010

-Effect of blunt trauma on optic nerve.


Effect of blunt trauma on optic nerve
"Heat"
Hemorrhage of the optic nerve sheaths.
Edema of the optic nerve with hypotony.
Avulsion of the optic nerve with twisting injuries.
Traumatic optic atrophy usually of primary type due to ischemia due to rupture of the capillaries.

Dr Ibrahim

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