Optic nerve avulsion is a rare globar injury, which usually results in permanent and devastating loss of vision.

视神经撕除是一种罕见的伤害，这种伤害通常会造成永久且严重的视力损伤。

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Optic nerve avulsion is a rare globar injury, which usually results in permanent and devastating loss of vision.

视神经撕除是一种罕见的伤害，这种伤害通常会造成永久且严重的视力损伤。

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