Lumbar puncture is the feeling of frustration in the doctor's hand rather than the feeling of frustration in the patient, right? The roommates insisted that the patient felt a sense of disappointment, but they were all different.

This is based on the doctor's feeling of operation. If the needle position is correct, the puncture needle should be entered through the skin one by one. When the puncture needle passes through the ligamentum flavum, the doctor can feel a sense of breakthrough. At this time, the needle core should be pulled out 2mm to observe whether there is cerebrospinal fluid flowing out.

suggestions:

If there is trauma during the puncture, it may be slightly bloody. It should be clear and bloodless, unless there is subarachnoid hemorrhage. If the cerebrospinal fluid does not flow out smoothly, the needle can be rotated 90 degrees, it is necessary to consider the blockage and other reasons.

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