Fig. 5. Pain scores on a 0–10 scale for slightly stroking the skin (dynamic hyperalgesia) or for gentle manual pressure (static hyperalgesia) of complex regional pain syndrome type I patients with (white) or without (shaded) spinal cord stimulation (SCS). Results are presented as median and interquartile range. T0= baseline; T1= before implantation; T2= 1 month after T1; T3= 3 months after T1; T4= 6 months after T1; T5= 12 months after T1.