Normal opening pressure on lumbar puncture is 100-180mm of water, or 8-15mm of mercury.

腰椎穿刺的正常压力为100到180毫米水柱，或8到15毫米汞柱。

The opening pressure can be measured, and the CSF can be analyzed for white blood cells, protein, and glucose.

脑膜开放的压力可以被测量，同时脑脊液也能被用来分析白细胞、蛋白质和葡萄糖数量。