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Outcomes after Cortical Bone Trajectory Screw versus Traditional Pedicle Screw in Single-Level Lumbar Spine Surgery: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

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Background: Cortical bone trajectory screw (CBTS) is reported to offer increased cortical bone purchase and improved outcomes as compared to the traditional pedicle screw (PS), particularly in osteoporotic patients. The systemati... ...