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毁损灶靶点立体定位的准确性对帕金森病苍白球腹后部毁损术的治疗效果起决定性作用。过去用脑室造影或CT确定靶点的方法及其准确性和可靠性均不如MRI扫描仪三维立体定位。我室应用磁共振成像仪进行了 15 0例帕金森病患者的术前定位 ,其方法简单实用 ,靶点准确 ,图像清晰 ,手术
The accuracy of stereotactic targeting of the lesion site plays a decisive role in the treatment of Parkinson’s disease. In the past using the ventriculography or CT to determine the target method and its accuracy and reliability are not as good as MRI scanner three-dimensional positioning. Our laboratory performed a preoperative localization of 150 Parkinson’s disease patients using a magnetic resonance imaging system. The method is simple and practical, the target is accurate, the image is clear, the operation