Article Figures & Data
Figures
- Figure 1
Forest plot showing preoperative and postoperative visual analog scale scores. The postoperative time point is 12 months unless otherwise noted for studies that did not provide 12-month data.
- Figure 2
Forest plot showing preoperative and postoperative Oswestry Disability Index scores. The postoperative time point is 12 months unless otherwise noted for studies that did not provide 12-month data.
- Figure 3
Pooled analysis of weighted means for preoperative and postoperative visual analog scale and Oswestry Disability Index scores. The postoperative time point is 12 months, unless, as previously noted in Figures 1 and 2, the studies did not provide 12-month data.
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