[1]Department of Neurosurgery,the First Hospital of Wuhan,Wuhan 430022,China;
[1]Department of Neurosurgery,the First Hospital of Wuhan,Wuhan 430022,China;
[2]Department of Neurosurgery,Renmin Hospital of Wuhan University,Wuhan 430060,China;
[1]Department of Neurosurgery,the First Hospital of Wuhan,Wuhan 430022,China;
[1]Department of Neurosurgery,the First Hospital of Wuhan,Wuhan 430022,China;
[1]Department of Neurosurgery,the First Hospital of Wuhan,Wuhan 430022,China;
[1]Department of Neurosurgery,the First Hospital of Wuhan,Wuhan 430022,China;
[1]Department of Neurosurgery,the First Hospital of Wuhan,Wuhan 430022,China;
[1]Department of Neurosurgery,the First Hospital of Wuhan,Wuhan 430022,China;
[1]Department of Neurosurgery,the First Hospital of Wuhan,Wuhan 430022,China;
[3]Intensive Care Unit,the First Hospital of Wuhan,Wuhan 430022,China;
[1]Department of Neurosurgery,the First Hospital of Wuhan,Wuhan 430022,China;
[1]Department of Neurosurgery,the First Hospital of Wuhan,Wuhan 430022,China;
endoscopic surgery; severe intraventricular hemorrhage; external ventricular drainage;