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Reflex Sympathetic Dystrophy: A Review

Schwartzman, Robert J.·1987·Archives of Neurology

Abstract

Reflex sympathetic dystrophy is a syndrome of burning pain, hyperesthesia, swelling, hyperhidrosis, and trophic changes in the skin and bone of the affected extremity. It is precipitated by a wide variety of factors in addition to nerve injury. It occurs outside of dermatomal distributions and can spread to involve other extremities without new injury. The diagnosis is primarily clinical, but roentgenography, scintigraphy, and sympathetic blockade can help to confirm the diagnosis. The most successful therapies are directed toward blocking the sympathetic innervation to the affected extremity, in conjunction with physical therapy. The theories proposed to explain the pathophysiology of reflex sympathetic dystrophy include "reverberating circuits" in the spinal cord that are triggered by intense pain, ephaptic transmission between sympathetic efferents and sensory afferents, and the presence of ectopic pacemakers in an injured nerve.

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Metadata

Authors
Schwartzman, R. J.
Venue
Archives of Neurology
Published
1987-05-01
Volume
44
Issue
5
Pages
555
ISSN
0003-9942 (ISSN-L)
OpenAlex
W1989982590
Cited by
373
References
0
FWCI
24.48
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Reflex Sympathetic Dystrophy: A Review. https://app.cochat.ai/papers/10.1001/archneur.1987.00520170081028
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Schwartzman, R. J. (1987). Reflex Sympathetic Dystrophy: A Review. Archives of Neurology. https://doi.org/10.1001/archneur.1987.00520170081028

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