McCartney D L, Char D H
Am J Ophthalmol. 1985 Oct 15;100(4):602-4. doi: 10.1016/0002-9394(85)90690-7.
A 43-year-old woman undergoing repair of an orbital floor fracture had no light perception postoperatively. Computed tomography showed a normal optic nerve and there was no optic canal fracture, intraorbital hematoma, or intraconal expansion. After a two-wall orbital decompression, visual acuity recovered to 20/70 although only an inferior nasal island of vision remained. Ductions were full and there was no blepharoptosis but a 2+ afferent pupillary defect persisted.
一名43岁接受眶底骨折修复手术的女性术后无光感。计算机断层扫描显示视神经正常，没有视神经管骨折、眶内血肿或肌锥内扩张。在进行两壁眶减压术后，视力恢复到20/70，但仅保留了下方鼻侧视野岛。眼球运动正常，没有上睑下垂，但持续存在2+传入性瞳孔障碍。
