Type of Surgery

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Last updated: 11/24/2009

Definition

Sacral nerve stimulation, also known as sacral neuromodulation, is a procedure in which the sacral nerve at the base of the spine is stimulated by a mild electrical current from an implanted device. It is done to improve functioning of the urinary...

tract, to relieve pain related to urination, and to control fecal incontinence.



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Other Information

Sacral nerve stimulation, also termed sacral neuromodulation, involves the implantation of a programmable stimulator under the dura matar which delivers low amplitude electrical stimulation to the S3 or S4 root. Currently, the FDA has approved InterStim Therapy, by Medtronic, as a safe sacral nerve stimulator for treatment of Urinary Urge Incontinence, Urinary Frequency, and Urinary Retention. Sacral nerve stimulation is under investigation as treatment for a host of other conditions, though.


From http://en.wikipedia.org/wiki/Sacral_nerve_stimulation

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Surgery for removal is generally advised for patients with limited cancer elsewhere in the body and a single brain metastasis.


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