脑室出血是临床上常见的危重脑血管病之一。由于脑室出血,极易堵塞脑脊液循环通路,导致颅压迅速升高以及后期的脑积水和脑血管痉挛等诸多并发症,致使该病预后差,病死率高达80%[1]。手术直接清除脑室内血肿,创伤较大,易加重病情,目前已很少采用。单纯脑室外引流虽然能够缓解颅内 Ventricular hemorrhage is clinically common in critically ill cerebrovascular disease. Due to ventricular hemorrhage, easily blocked the cerebrospinal fluid circulation pathway, leading to rapid intracranial pressure and hydrocephalus late and many other complications of cerebral vasospasm, resulting in poor prognosis of the disease, the mortality rate as high as 80% [1]. Surgery directly to remove intraventricular hematoma, trauma, easy to aggravate the condition, has been rarely used. Although simple intraventricular drainage can ease the brain