Objective To report the experience of endovascular embolizatian therapy of 12 cases of intracranial aneurysms whose first symptem was painless oculomotor palsy without pain .

• 目的报道12例以无痛性动眼神经麻痹为首发症状的颅内动脉瘤患者,采用血管内栓塞治疗的效果和体会。