Spine
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Retrospective cohort study using prospectively collected data. ⋯ 3.
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Retrospective radiological analysis OBJECTIVE.: The aim of this study was to identify the effects of posterior cervical muscle swelling on C5 palsy (C5P) by evaluating early postoperative magnetic resonance (MR) images. ⋯ 3.
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Retrospective study of prospectively collected outcome data. ⋯ 4.
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Descriptive epidemiology study. ⋯ 4.
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Characterizing the Risk of Long-Term Opioid Utilization in Patients Undergoing Lumbar Spine Surgery.
Single-institution retrospective cohort study. ⋯ 3.