burr hole

基本解释

Drugs were infused directly into the tumors over an extended period of time, using specially-designed miniature osmotic pumps and a very small burr hole in the skull.
在一段很长的时间内，通过特别设计微型渗透泵以及颅骨上很小的钻孔将药物直接注入肿瘤内。
Methods Clinical data of 19 cases of chronic subdural hematoma treated by improved burr hole and sealed drainage were retrospectively analyzed.
方法回顾性分析改进单孔闭式引流术治疗的19例慢性硬膜下血肿患者临床资料。
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Conclusion The advantages of enlarged burr-hole craniotomy in the treatment of hypertensive cerebral hematomas are minimal invasive, visible and less time-consuming.
结论小骨窗开颅手术治疗高血压脑内血肿具有微创、可视、省时等优点。