spinal tap(redirected from Rock 'N Roll Creation)
Also found in: Dictionary, Thesaurus, Medical.
spinal tap:see spinal puncturespinal puncture,
surgical penetration of the spinal canal by a hollow needle introduced between two of the lumbar vertebrae. The arrangement permits injection of antibiotics or anesthetics (see anesthesia) as well as dyes to facilitate X-ray studies.
..... Click the link for more information. .