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sympathectomy Line breaks: sym¦path|ec¦tomy
Pronunciation: /ˌsɪmpəˈθɛktəmi/

Definition of sympathectomy in English:


[mass noun]
The surgical cutting of a sympathetic nerve or removal of a ganglion to relieve a condition affected by its stimulation.
Example sentences
  • Before 1953, procedures such as stellate ganglion block, cervical sympathectomy, thrombectomy of occluded carotid arteries, and carotid bifurcation ligation, were used.
  • If opiate analgesia remains inadequate, then lumbar sympathectomy (surgical or chemical) or spinal cord stimulation may help.
  • For very resistant and distressing cases, where all other treatments fail, a surgical procedure called thoracoscopic sympathectomy is available.
Definition of sympathectomy in:
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