本文报告一例铁钩自眼睑穿入眼眶经过眶上裂进入颅内成活瓣状倒扣的病例和它的处理经过。眼眶穿通性外伤并且穿进颅腔内的病例报告很少见。一般这类外伤都是由于打斗或意外所致:如刀剑矛叉甚或至铅笔木条树枝等刺入都有报告。这些病例大都在受伤后即很快将异物拔出再送处理,至于倒钩刺入颅内而非手术不能拔出的情况更属少见。本例甚 This article reports an example of a case in which a hook has passed from the eyelid into the orbit through the superior orbital fissure into the intracranial flap and its treatment proceeds. Case reports of orbital penetrating trauma and penetrating into the cranial cavity are rare. This type of trauma is usually caused by fighting or accidents: such as swords and spears or pencil sticks and other sticks are reported. Most of these cases are soon after the injury will be pulled out foreign objects sent to deal with, as the barbs into the intracranial rather than surgery can not pull out more rare. In this case very