Complex Regional Pain Syndrome - Reflex Sympathetic Dystrophy ...
Complex Regional Pain Syndrome - Reflex Sympathetic Dystrophy ...
Complex Regional Pain Syndrome - Reflex Sympathetic Dystrophy ...
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Hyperalgesia vs Allodynia<br />
Allodynia<br />
• <strong>Pain</strong> to stroking<br />
stimuli<br />
• A-beta fiber mediated<br />
• Decreases with<br />
ischemic block<br />
Hyperalgesia<br />
• <strong>Pain</strong> to punctate<br />
stimuli (von Frey)<br />
• A-delta and C-fiber<br />
mediated<br />
• Persists with ischemic<br />
block