1. Health

Discuss in my forum

Shunt Defined

By , About.com Guide

Updated September 29, 2009

About.com Health's Disease and Condition content is reviewed by the Medical Review Board

See More About:
scalpel image

A Scalpel

Photo: © Harrison Eastwood/Getty Images
Definition: Shunt means the movement of bodily fluids from one place to another. In some cases this is done intentionally, using surgical techniques, to remove fluid that is problematic. For example, if a child is diagnosed with hydrocephalus (water on the brain) a surgical drain referred to as a shunt is placed to remove excess fluid from the brain and empty the fluid into the abdomen.

Shunting refers to a problem where blood passes through the lung without becoming oxygenated. This can be caused by a problem with blood vessels, lung function or both.

Also Known As: shunt, shunting
Common Misspellings: shunnting, shunnt, shont,
Examples:
The surgeon placed a special drain, called a shunt, to fix the problem.

©2012 About.com. All rights reserved.

A part of The New York Times Company.

We comply with the HONcode standard
for trustworthy health
information: verify here.