What does "cerebrospinal" pertain to?

The term "cerebrospinal" specifically pertains to the brain and spinal cord, which together constitute the central nervous system. The word is derived from "cerebro," referring to the brain, and "spinal," referencing the spinal cord. This term is often used in medical contexts to discuss conditions, treatments, and anatomical features that involve both the brain and spinal cord. For example, cerebrospinal fluid (CSF) is a clear fluid that surrounds and protects the brain and spinal cord, providing cushioning and serving vital functions such as nutrient transport and waste removal.