In order to perform the CSF Oligoclonal Bands test, a sample of your cerebrospinal fluid is retrieved. The most common way to attain a sample is through a lumbar puncture, also known as a spinal ...

They can have several causes: Certain head, brain, or spinal surgeries Head injury Placement of tubes for epidural anesthesia or pain medicines Spinal tap (lumbar puncture) A spontaneous CSF leak ...

A CSF leak occurs when cerebrospinal fluid (CSF) escapes from the protective layer surrounding the brain and spinal cord. This is a serious condition that can cause headaches, seizures ...

Also, if you need future CSF tests, doctors can take fluid through ... With a spinal tap, you might get a cluster of side effects called post-lumbar puncture headache, or PLPH.