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Updated: Feb 9, 2026

Rapid Isolation of Dorsal Root Ganglion Macrophages
Published on: September 7, 2019
Coccydynia Treated with Dorsal Root Ganglion Stimulation
Nicholas L Giordano1, Noud van Helmond1, Kenneth B Chapman1,2,3
1Spine & Pain Institute of New York, New York City, NY, USA.
Abstract:
Coccydynia can be difficult to resolve with conventional treatment options. Dorsal root ganglion (DRG) stimulation has recently emerged as a treatment for chronic pain, but its application has not been described in the context of coccydynia. We used DRG stimulation treatment in a patient suffering from intractable coccyx pain. At long-term follow-up, the patient experienced a decrease in pain intensity and improvement in function, without any complications. DRG stimulation may be a treatment modality for coccydynia refractory to other approaches.
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