Purpose To discuss if the technique of treating occlusive hydrocephalus in the neuroendoscope fenestration of the third ventricle floor is more advantageous than the ventriculoperitoneal shunt.

• 目的探讨神经内镜第三脑室底造瘘手术治疗阻塞性脑积水与脑室-腹腔分流手术相比较是否有优势。