cerebrospinal fluid diversion
A neurosurgical procedure to redirect cerebrospinal fluid flow when normal pathways are obstructed or impaired.
Full Definition
Cerebrospinal fluid diversion encompasses various surgical techniques used to treat hydrocephalus and other conditions where CSF flow is compromised. The procedure involves creating alternative pathways for CSF to drain, typically using shunt systems that redirect fluid from the ventricular system to other body cavities such as the peritoneum, atrium, or pleural space. Editors should note this is a broader category that includes but is not limited to ventriculoperitoneal shunting. The term is often used in surgical reports and patient care documentation to describe the overall therapeutic approach rather than specific shunt types.
Usage
Usage note: Use as an umbrella term for various CSF shunting procedures; avoid when referring to temporary external drainage systems.
In Context
- "The patient underwent cerebrospinal fluid diversion to address progressive ventricular enlargement." — Operative report
- "Long-term cerebrospinal fluid diversion remains the gold standard treatment for communicating hydrocephalus." — Clinical review article