颅内动脉瘤是指动脉颅内壁的一部分因病变而向外突出所形成永久性扩张,是严重危害人类生命健康的主要疾病之一。发病率居脑血管意外第3位,仅次于脑血栓形成和高血压脑出血,其致残率和致死率很高。随着神经介入的飞速发展,越来越多的患者选择了介入的微创手术治疗方式,尤其是在复 Intracranial aneurysm refers to the part of arterial intracranial wall due to disease and the outward expansion of the formation of a permanent expansion, is seriously endangering the health of human life and one of the major diseases. The incidence of cerebrovascular accident ranked No. 3, second only to cerebral thrombosis and hypertensive intracerebral hemorrhage, the high morbidity and mortality. With the rapid development of nerve intervention, more and more patients choose the interventional minimally invasive surgical treatment, especially in the complex