1. Complex Regional Pain Syndrome: Manifestations and the Role of Neurostimulation in Its Management 
Michael Stanton-Hicks 
Journal of Pain and Symptom Management 
Volume 31, Issue 4, Pages S20-S24 (March 2006)
DOI: /j.jpainsymman
Copyright © 2006 U.S. Cancer Pain Relief Committee Terms and Conditions

2. Fig. 1
The sympathetic component of pain. The diagram illustrates the relative contribution of SMP to SIP. A patient at A would be said to have a large component of SMP and therefore respond favorably to a sympathetic block; a patient at B whose symptoms are primarily SIP would have little or no response to a sympathetic block.
Journal of Pain and Symptom Management  , S20-S24DOI: ( /j.jpainsymman )
Copyright © 2006 U.S. Cancer Pain Relief Committee Terms and Conditions

3. Fig. 2
Revised therapeutic algorithm for CRPS.1 The algorithm emphasizes the use of therapeutic modalities in response to the patient's clinical progress during the course of his or her rehabilitation; adapted from the earlier 1998 Guidelines.
Journal of Pain and Symptom Management  , S20-S24DOI: ( /j.jpainsymman )
Copyright © 2006 U.S. Cancer Pain Relief Committee Terms and Conditions

4. Fig. 3
Reduction of edema in the right hand of a patient with CRPS, 24 hours after treatment with SCS.6
Journal of Pain and Symptom Management  , S20-S24DOI: ( /j.jpainsymman )
Copyright © 2006 U.S. Cancer Pain Relief Committee Terms and Conditions

5. Fig. 4 SCS significantly improves QoL in patients with CRPS.9
Journal of Pain and Symptom Management  , S20-S24DOI: ( /j.jpainsymman )
Copyright © 2006 U.S. Cancer Pain Relief Committee Terms and Conditions