Posted on 15 December 2010. Tags: chronic low back pain, denervation, facet rhizotomy, lumbar facet, pain, Radiofrequency Ablation, radiofrequency neurotomy, Zygapophysial joint
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6 - Effectiveness of repeated radiofrequency neurotomy for lumbar facet pain
- Spine. 2004 Nov 1;29(21):2471-3.
- Each RF neurotomy had a mean duration of relief = 10.5 months
- The repeat ablations were successful more than 85% of the time (and some of the patients had up to 4 repeated procedures)
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Posted in Lumbar, Lumbar RF Studies, Procedures
Posted on 14 December 2010. Tags: cervical facet, cervical facet arthropathy, chronic neck pain, denervation, facet rhizotomy, litigation, pain, Radiofrequency Ablation, radiofrequency neurotomy, Zygapophysial joint
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2 – Radiofrequency medial branch neurotomy in litigant and nonlitigant patients with cervical whiplash: a prospective study
- Spine. 2001 Jun 15;26(12):E268-73
- 46 patients who failed 20 weeks of conservative care
- Both groups had significant improvement in pain scores and reported symptoms. No significant difference between the groups was seen.
- “…the potential for secondary gain in patients who have cervical facet arthropathy as a result of a whiplash injury does NOT influence response to treatment.”
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Posted in Cervical, Cervical RF Studies, Procedures, Radiofreq. Neurotomy
Posted on 14 December 2010. Tags: chronic thoracic pain, denervation, facet rhizotomy, pain, Radiofrequency Ablation, radiofrequency neurotomy, thoracic facet, thoracic facet arthropathy, Zygapophysial joint
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1 - Percutaneous facet denervation in chronic thoracic spinal pain
- Acta Neurochir (Wien). 1993;122(1-2):82-90.
- 40 patients with chronic thoracic pain of more than 12 months (failed conservative treatment)
- After 2 months: Pain-free = 47.5%; >50% relief = 35%
- After 31 months (average f/u): Pain-free = 44%; >50% relief = 39%
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Posted in Procedures, Thoracic, Thoracic RF Studies