Selective Nerve Root Block (SNRB)
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What is it:
SNRB is a procedure that targets specific nerves and relieves the pain
caused by inflammation. To ensure proper placement of the medication
the procedure is done under fluoroscopy or x-ray.
Who Benefits:
SNRB is an excellent treatment for patients with back and leg pain.
Purpose:
SNRB is a procedure that is performed to determine if a specific spinal
nerve is the source of pain. By injecting steroid medication the inflammation
is reduced thus alleviating the pain.
How is it Done:
First an IV is started and you may be given medicine for relaxation if
you so desire. Next, while lying on an x-ray table your skin will be
cleansed and prepared. A local anesthetic is given to numb the skin surface.
A physician locates under fluoroscopy a specific nerve root. A needle
is then inserted and an anesthetic and steroid medication is injected
into the area bathing the nerve root.
What to Expect:
During the injection pain will be increased temporarily. Following the
procedure you may experience some initial discomfort for about 2 to 3
days. Once the medication reaches the inflamed area your pain should
hopefully be relieved.
Post Procedure Instructions for Spinal Injections
Back to List of Procedures Pre-procedure Instructions
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This document was last modified:
Wednesday, 25-May-2005 13:54:18 PDT
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