Spine
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Retrospective clinical study. ⋯ 4.
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Case Reports
Guillain-Barré syndrome after pelvic fracture fixation: a rare cause of postoperative paralysis.
Case report. ⋯ 4.
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Randomized Controlled Trial Multicenter Study
Superion interspinous process spacer for intermittent neurogenic claudication secondary to moderate lumbar spinal stenosis: two-year results from a randomized controlled FDA-IDE pivotal trial.
Prospective, multicenter, randomized, controlled, investigational device exemption noninferiority trial. ⋯ 2.
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Observational Study
Adverse events in surgically treated cervical spondylopathic myelopathy: a prospective validated observational study.
Prospective observational study. ⋯ 3.
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Retrospective cohort study. ⋯ 3.