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Fig. 1 | BMC Surgery

Fig. 1

From: Comparison of results among UBE-TLIF, MIS-TLIF and open TLIF for Meyerding grade I lumbar spondylolisthesis: a retrospective study

Fig. 1

UBE-TLIF surgical procedure: (A) DR in preop; (B) Positioning the pedicle of the vertebral arch; (C) Intraoperative imaging confirmed the position of portal; (D) Cut the lower articular process, and bitted off some upper articular processes; (E) Exposed the nerve root; (F) Exposed the intervertebral disc; (G) Cleaned the intervertebral disc and upper and lower endplates; (H) Compressed the bone graft; (I) Implanted the intervertebral fusion cage; (J) The intraoperative imaging confirmed that the position of the cage was good; K.L. Intraoperative imaging confirmed good internal fixation position

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BMC Surgery

ISSN: 1471-2482

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