Article: Rhizotomy

Rhizotomy

Definition

Rhizotomy is the cutting of nerve roots as they enter the spinal cord.


Purpose

Rhizotomy (also called dorsal rhizotomy, selective dorsal rhizotomy, and selective posterior rhizotomy) is a treatment for spasticity that is unresponsive to less invasive procedures.


Demographics

Spasticity (involuntary muscle contraction) affects many thousands of Americans, but very few are affected seriously enough to require surgery for its treatment.


Description

Rhizotomy is performed under general anesthesia. The patient lies face down. An incision is made along the lower spine, exposing the sensory nerve roots at the center the spinal cord. Individual nerve ...



Related newspaper, magazine, and journal articles:

Newsweek Harper's Magazine The Washington Post Chicago Tribune Crain's Chicago Business PRNewswire Pediatric News The Nation Advertising Age The Economist (US) A FREE trial gives you access to over 80 million articles! Access over 6,500 publications with a FREE trial!