Spine
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Observational Study
Preoperative Chronic Opioid Therapy Negatively Impacts Long Term Outcomes Following Cervical Fusion Surgery.
Retrospective, observational. ⋯ 3.
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Retrospective register-based study using Swedish registers and data prospectively collected in quality register Swespine. ⋯ 3.
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Secondary analysis of prospective multicenter cohort. ⋯ 2.
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Meta Analysis
Compressive Pressure versus Time in Cauda Equina Syndrome: A Systematic Review and Meta-Analysis of Experimental Studies.
Systematic review and meta-analysis. ⋯ 1.