Complex Regional Pain Syndromes: Including “Reflex Sympathetic Dystrophy” and “Causalgia”

@article{Walker1997ComplexRP,
  title={Complex Regional Pain Syndromes: Including “Reflex Sympathetic Dystrophy” and “Causalgia”},
  author={Suellen M. Walker and Michael Cousins},
  journal={Anaesthesia and Intensive Care},
  year={1997},
  volume={25},
  pages={113 - 125}
}
“Reflex sympathetic dystrophy” and “causalgia” are now classified by the International Association for the Study of Pain as Complex Regional Pain Syndromes I and II. Sympathetically maintained pain is a frequent but variable component of these syndromes, as the sympathetic and somatosensory pathways are no longer functionally distinct. Pain is the cardinal feature of CRPS, but the constellation of symptoms and signs may also include sensory changes, autonomic dysfunction, trophic changes, motor… 

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