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BioMed Research International
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2016
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Article
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Tab 2
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Clinical Study
Endoscopic Radiofrequency Ablation of the Sacroiliac Joint Complex in the Treatment of Chronic Low Back Pain: A Preliminary Study of Feasibility and Efficacy of a Novel Technique
Table 2
Preoperative and postoperative clinical data.
Mean preoperative scores
Mean immediate postoperative scores
Mean 1-month follow-up scores
Mean 3-month follow-up scores
Mean 6-month follow-up scores
VAS
6.7 ± 1.41
3.6 ± 1.28
3.2 ± 1.06
2.8 ± 1.14
3.1 ± 1.78
ODI
22.2 ± 3.36
14.1 ± 3.35
13.1 ± 4.05
12.9 ± 4.32
12.0 ± 4.69