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Fig. 5 | BMC Musculoskeletal Disorders

Fig. 5

From: Minimally invasive versus conventional fixation of tracer in robot-assisted pedicle screw insertion surgery: a randomized control trial

Fig. 5

Robot-assisted pedicle screw placement and postoperative image verification with conventional tracer fixation. The Patient was diagnosed with L4 lumbar spondylolisthesis: a. The method of conventional tracer fixation. c. Robot-assisted guide wire placement. d-e. The position verification of guide wire: Metal spinous process clip was developed in fluoroscopy. f-g. Pedicle screw placement and position verification again. h. Postoperative wound: The wound of conventional tracer fixation was marked with arrow(→)

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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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