Regional anesthesia and pain medicine
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Reg Anesth Pain Med · Nov 2007
Multicenter StudyFactors predicting success and failure for cervical facet radiofrequency denervation: a multi-center analysis.
The concept of radiofrequency denervation has recently come under question in light of several studies showing minimal to no benefit. One possibility proposed for these negative outcomes is poor selection criteria. Unlike virtually all other spine interventions, the factors associated with success and failure for cervical facet denervation have yet to be determined. The purpose of this study is to determine which demographic, clinical and treatment factors are associated with cervical facet radiofrequency denervation outcomes. ⋯ Selecting patients based on key clinical variables may increase the chance of treatment success for cervical facet radiofrequency denervation.