RESUMO
Objective To explore treatment methods and prognosis of external ventricular drainage .Methods A retrospective analysis of 66 cases with severe intraventricular hemorrhage patients were selected ,36 cases underwent bilateral ventricle drainage and urokinase ( UK ) intraventricular fibrinolysis therapy +terminal cistern drainages , 30 cases with bilateral ventricle drainage and urokinase for intraventricular fibrinolysis .The prognosis of the patients with modified Rankin Scale score was assessed .After multiple cerebral CT examination hematoma imaging changes were observed.Results A group of intraventricular hemorrhage clearing time (5.3 ±1.5)d,B group of intraventricu-lar hemorrhage clearing time (8.2 ±2.5)d,there was significant difference (t=-5.820,P=0.000).Rate in group A was 83.3%(30/36),group B was 66.7%(20/30), there was no significant difference (χ2 =2.475,P=0.116). Conclusion This study suggests that intraventricular hemorrhage were given bilateral ventricle drainage and uroki -nase for intraventricular fibrinolysis therapy +terminal cistern drainages effect is better .