为寻求一种简捷,准确的颅内定向穿刺方法,我科试用将心电极片贴于头皮靶点上,利用电极片上的金属扣作为标记物,通过术前CT来确定头皮穿刺点,效果较满意。现将操作方法介绍如下。1临床资料1.1一般资料本组均为颅内幕上血肿,出血量30~50 ml。其中包括高血压脑出血45例,外伤性脑内 In order to seek a simple and accurate method of intracranial directing puncture, we try to apply the electrode plate to the scalp target. Using the metal clasp on the electrode plate as the marker, we can determine the scalp puncture point by preoperative CT satisfaction. Now the operation method is as follows. 1 Clinical data 1.1 General Information This group are intracranial supratentorial hematoma, bleeding 30 ~ 50 ml. Including 45 cases of hypertensive intracerebral hemorrhage, traumatic brain