Spine
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Global cross-sectional survey. ⋯ The AO Spine Sacral Injury Classification System offers a validated hierarchical system to approach sacral injuries. Through multispecialty and global surgeon input, a surgical algorithm was developed to determine appropriate operative indications for sacral trauma. Further validation is required, but this algorithm provides surgeons across the world with the basis for discussion and the development of standards of care and treatment.
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Meta Analysis Comparative Study
Network Meta-analysis of C5 Palsy after Anterior Cervical Decompression of 3-6 Levels: Comparing three Different Procedures.
Systematic review and meta-analysis. ⋯ Level III.
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Retrospective cohort study. ⋯ 3.