顔面外傷에 隨伴되는 急激한 視力喪失

SUDDEN VISUAL LOSS FOLLOWING FACIAL TRAUMA

Blindness following blunt facial trauma may occur without overt damage to the eye. In most cases the optic nerve is injured at the optic canal level and the optic atrophy ensus 4 or 6 Wks. afterwards. This article deals with our experience in observing 3 patients who had sudden visual loss following frontal head and facial trauma. The literatures were reviewed to describe the cause of the posttraumatic indirect optic injury and the treatment as well as the megadose corticosteroids therapy which was suggested to be effective in reversing blindness.

ABSTRACT

I. 緖論

II. 症例

III. 總括 및 考察

IV. 要約

參考文獻

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