摘要
Abstract
Objective By observing the ef ect that the dif erent times of operation intervene normal pressure cranial hydrocephalus after trauma,we can find a suitable moment to bypass surgery.Method s After retrospectively analyzing the clinical data of patients with normal pressure cranial hydrocephalus after trauma,we can divide the whole patients into three groups according to the interval from the first time ventricle enlarged to surgical intervention,respectively I(<6 months),II(6 months~1 year),Ⅲ(>1 year),give them surgical intervention and compare the ef ect of surgical intervention. Results Col ect postoperative fol ow-up data of 6 months to 2 years and make use of GOS scores or ADL scores evaluating data.Score increase is ef ective,or it is not improved. In these 106 patients, the total ef ective rate is 70.8%in 106 and incidence of complications is 9.4%.Three groups of bypass surgery ef ectiveness is respectively 83.7%,71.0%and 46.2%.There is statistical dif erence among three groups by analysis of variance ( <0.05).Conclusion The shorter interval of surgical intervention normal pressure cranial hydrocephalus after trauma,the higher the ef iciency.关键词
正常颅压脑积水/侧脑室分流术/手术时机/预后Key words
Normal pressure cranial hydrocephalus/Lateral ventricle bypass surgery/Operation opportunity/Prognosis
