Introduction A spinal tap (lumbar puncture) induces a lot of angst. Although the reason for the procedure should, the procedure itself really shouldn’t. What is a spinal tap? A lumbar puncture (spinal tap) is performed to obtain cerebrospinal fluid (CSF – the naturally occurring fluid that bathes the spinal cord) from the spinal column. It … Continue reading What is a spinal tap, and why is it done?
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