Definition: The removal or interruption of some part of the sympathetic nervous system for therapeutic or research purposes.
do not use /util except by MeSH definition; coord with nerve /surg or plexus /surg (IM or NIM) but note that GANGLIONECTOMY is also available: see note there; lumbar sympathectomy: coord with LUMBOSACRAL PLEXUS/surg; coord IM with disease /surg (IM)
ExamplesGanglionectomy; Sympathectomy, Chemical