CSF stands for Cerebrospinal Fluid.
What does CSF mean?
the clear fluid around the brain and spinal cord
CSF stands for cerebrospinal fluid, the clear, colorless fluid that surrounds and cushions the brain and spinal cord and circulates through the ventricles. It protects the central nervous system, removes waste, and helps maintain stable pressure. A sample is collected by lumbar puncture and analyzed to help diagnose conditions such as meningitis, bleeding around the brain, and some neurological diseases.
When is CSF used?
CSF appears in neurology, emergency, and laboratory notes, and its analysis follows a lumbar puncture (LP).
Frequently asked questions
What does CSF stand for?
CSF stands for cerebrospinal fluid, the clear fluid around the brain and spinal cord.
What does CSF do?
It cushions and protects the brain and spinal cord, removes waste, and helps keep pressure stable.
How is CSF collected?
A sample is usually collected by a lumbar puncture, also called a spinal tap.
What can CSF analysis diagnose?
It can help diagnose meningitis, bleeding around the brain, and certain neurological conditions.