Figure 6
Forest plot: odds ratio (OR) in complication rate and 95% CI for unilateral versus bilateral pedicle screw fixation of MIS-TLIF. No significant difference was found between the two groups.
Figure 6 | BMC Surgery
Forest plot: odds ratio (OR) in complication rate and 95% CI for unilateral versus bilateral pedicle screw fixation of MIS-TLIF. No significant difference was found between the two groups.