What is Spinal Tap?
Spinal Tap meaning Synonym(s): Lumbar PunctureA procedure in which a needle is inserted into the lower region of the spinal cord to collect cerebrospinal fluid (CSF). The CSF is examined in a laboratory to diagnose and monitor certain infections. A spinal tap may also be performed to inject drugs or to reduce spinal fluid pressure. Related Term(s): Cerebrospinal Fluid
reference: AIDSinfo – GlossaryWhat is