6.7 ± 1.2 min, P < 0.001); however, screw placement time did not reach statistical significance (21.5 ± 4.1 vs. 19.7 ± 3.7 min, P = 0.079).
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Application of a posture-sensing method combined with blind guidewire probing in percutaneous pedicle screw placement for single-level thoracolumbar compression fractures: a retrospective comparative study.
1
0.0790
0.0790