抄録
We treated a 61-year-old male with impaired left visual acuity due to optic canal fracture. The optic nerve was decompressed by the endoscopic endonasal approach. The patient had restored normal visual acuity a few days after surgery. Observation of the sphenoid sinus by fiberscope is thought to be very helpful and essential for diagnosis. Optic nerve decompression with corticosteroid pulse therapy should be performed as soon as possible after injury.
