Abstract
Attempted denervation of the zygapophyseal joint with radio-frequency coagulation techniques has been proposed as a method for treatment of pain of spinal origin. This study reports an appraisal of the method as applied to 149 patients selected from a population of 234 individuals with intractable spinal pain. Those selected for radiofrequency coagulation were patients who obtained temporary relief from local anesthetic blockade of the zygapophyseal joints. An overall 40% of patients achieved satisfactory relief from the “denervation.” In those with no prior spinal surgery, 61% were improved by the method. Only 26% of those having had prior surgery claimed benefit. Follow-up time ranged between 6 and 30 months.
Original language | English (US) |
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Pages (from-to) | 121-126 |
Number of pages | 6 |
Journal | Spine |
Volume | 1 |
Issue number | 2 |
DOIs | |
State | Published - Jun 1976 |
Keywords
- Facet denervation
- Low-back pain
- Neck pain
- Percutaneous rhizolysis
ASJC Scopus subject areas
- Orthopedics and Sports Medicine
- Clinical Neurology