视神经交叉综合征为视神经交叉处受压或受损害,双眼视神经鼻侧纤维功能发生障碍等眼部症状。常因鞍区肿瘤压迫所引起,外伤所致者较为罕见。现将我们遇到1例报告如下。患者张××男26岁8个月前,患者骑摩托车与拖拉机相撞而跌倒,右侧额部受伤较重,当地医院诊断为右额骨凹陷性骨折,颅脑额叶挫裂伤。当时昏 Optic nerve cross syndrome is the compression or damage of the optic nerve cross at the junction of the optic nerve fiber dysfunction and other ocular symptoms. Often caused by tumor compression in the secundum area, trauma caused by relatively rare. Now we encounter a case report is as follows. Patient Zhang × × Male 26 years old 8 months ago, the patient riding a motorcycle collided with the tractor and fell, the right forehead was injured heavier, the local hospital diagnosed as right frontal fractures, frontal lobe contusion. Faint then