This study is being done to determine whether cooled radiofrequency ablation (CRFA) on the medial branch nerves of the lumbar facet joint is effective for the treatment of low back pain. CRFA blocks the nerves that carry pain signals from joints in the lower back such that the brain does not receive the message that the low back is in pain. This technique is commonly performed by burning these nerves rather freezing them, but it is suspected that freezing them results in better pain relief. The CRFA blocks has been shown to effectively treat sacroiliac joint pain (a joint in the pelvis), which is another reason that it is suspected that CRFA will be effective when treating pain related to facet joints in the low back. We are performing this study in order to determine if that is the case.
Age range
18 Years – 79 Years
Sex
ALL
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A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Pain improvement
Timeframe: 6 months post-procedure