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Fig. 1 | Journal of Orthopaedic Surgery and Research

Fig. 1

From: Evaluation of the learning curve and complications in unilateral biportal endoscopic transforaminal lumbar interbody fusion: cumulative sum analysis and risk-adjusted cumulative sum analysis

Fig. 1

A-B Fluoroscopy under the C-arm (The red arrow points to a special localization plate used in spinal surgery at our center.) C Use the C-arm to reconfirm the surgical site after surgical channels establishment D Surgical area E Preparation of endplates under endoscopic monitoring F Placement of four pedicle screws

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Journal of Orthopaedic Surgery and Research

ISSN: 1749-799X