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CSF cell count



CSF cell count
CSF cell count


CSF cell count

What the risks are:

  • Risks of lumbar puncture include:
    • hypersensitivity (allergic) reaction to the anesthetic
    • discomfort during the test
    • headache after the test
    • bleeding into the spinal canal
    • infection
  • Brain herniation (if performed on a person with increased intracranial pressure), resulting in brain damage and/or death. This test is not done if an examination or a CT scan or MRI reveals signs of increased intracranial pressure.
  • Damage to the spinal cord does not occur as the needle is inserted below the level where the cord ends. However, there may be transient leg discomfort if a nerve root is irritated by the needle. This passes when the needle is withdrawn and replaced.



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