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Table 3 Perioperative and postoperative outcomes

From: Comparison of accuracy and safety between second-generation TiRobot-assisted and free-hand thoracolumbar pedicle screw placement

Variable

RA group

FH group

P value

Operation time (min)

150 (90, 210)

120 (90, 135)

0.121

Blood loss (mL)

200 (150, 300)

300 (200, 400)

0.439

Revision

0

0

1.000

Complications

0

0

1.000

  1. RA robot-assisted, FH free-hand