What is lumbar puncture?
It is a minor bedside procedure to collect a sample of fluid that surrounds the spinal cord (cerebrospinal fluid or CSF)). A thin, hollow needle is inserted into your lower back and CSF is withdrawn. The point of insertion would be made numb with a local anaesthetic agent to minimise pain. You are conscious throughout the procedure.
A lumbar puncture is performed to:
Is this a common procedure?
Yes. From a medical point of view, it is a relatively simple procedure yet a powerful diagnostic tool to help your doctor diagnose your condition and select the appropriate treatment. This procedure is usually done at your bedside, and in some instances at the x-ray department.
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