VP Shunts
en español: Derivaciones ventriculoperitoneales
Medically reviewed by: Joseph H. Piatt Jr., MD
What Is a VP Shunt?
A ventriculoperitoneal (VP) shunt is a thin plastic tube that helps drain extra cerebrospinal fluid (CSF) from the brain. CSF is the saltwater that surrounds and cushions the brain and spinal cord.
Why Are VP Shunts Placed?
VP shunts are placed to treat hydrocephalus. Hydrocephalus (hi-droh-SEF-eh-less) happens when CSF does not drain out of the hollow spaces inside the brain (called ventricles) as it should. VP shunts drain the extra fluid and help prevent pressure from getting too high in the brain.