Does intraoperative CT navigation increase the accuracy of pedicle screw placement in pediatric spinal deformity surgery? A systematic review and meta-analysis.

i) Study Design: Systematic review and meta-analysis
ii) CT navigation was 2-times more likely deemed perfect pedicle screw placement than freehand and 2D fluoroscopy and 3-times more likely to be deemed acceptable
iii) Estimated blood-loss not found to be significant between the two

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