Hydrocephalus

General Information

What is Hydrocephalus?

Hydrocephalus is an abnormal accumulation of cerebrospinal fluid (CSF) within cavities called ventricles inside the brain. The word "Hydrocephalus" comes from the Greek, "hydro" (water) and "cephalus" (head). CSF contains nutrients and proteins necessary for the nourishment and normal function of the brain. It also carries waste products away from surrounding tissues.