| sympathetic block |
blocking of the sympathetic trunk by paravertebral infiltration with an anesthetic agent.
출처: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| sympathetic block |
An injection of an anesthetic to relieve pain resulting from abnormal activity of the sympathetic nervous system. The sympathetic nerves control circulation and perspiration and are part of your autonomic nervous system.
출처: www.painconnection.org/MyTreatment/MayoClinic_glos...
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