随着我国人群老龄化速度的加快,脑血管病发病率有逐年增高的趋势,其高致残率和病死率给家庭和社会带来巨大的精神压力和经济负担。近几年来随着神经影像学、导管技术和材料、计算机等迅速发展,血管内介入技术在治疗脑血管病方面日臻成熟,以其微创、安全、有效等特点受到医生与 With the acceleration of population aging in our country, the incidence of cerebrovascular disease has been increasing year by year, and its high morbidity and mortality have brought tremendous mental pressure and economic burden to families and society. In recent years, with the rapid development of neuroimaging, catheter technology and materials, computers and so on, the technology of endovascular intervention is becoming more and more mature in the treatment of cerebrovascular diseases. With its characteristics of minimally invasive, safe and effective,