Abstract
Background: Chronic craniofacial pain can be difficult to manage clinically. This technical report documents the peripheral nerve stimulation of the C2 dorsal root ganglion as an effective modality to treat refractory atypical facial pain. Materials and Methods: In this case series, three patients with chronic refractory atypical facial pain and p >50% pain relief following diagnostic C2 dorsal root ganglion blockade underwent ultrasound-guided percutaneous placement of a peripheral nerve stimulator adjacent to the C2 dorsal root ganglion. Patients were then observed clinically and monitored for improvement in symptoms and adverse events. Results: Three patients underwent peripheral nerve stimulator placement. At follow-up, there were no reported adverse events, and all patients reported satisfactory improvement in pain. Conclusion: The neuromodulation of C2 dorsal root ganglion via ultrasound-guided percutaneously implanted peripheral nerve stimulator is a novel and potentially effective approach for the management of chronic refractory craniofacial pain.
Original language | English (US) |
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Pages (from-to) | 130-134 |
Number of pages | 5 |
Journal | Neuromodulation |
Volume | 27 |
Issue number | 1 |
DOIs | |
State | Published - Jan 2024 |
Keywords
- Craniofacial pain
- DRG
- neuromodulation
- peripheral nerve stimulation
- ultrasound-guided
ASJC Scopus subject areas
- Clinical Neurology
- Neurology
- Anesthesiology and Pain Medicine