Spine
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Retrospective analysis. ⋯ 3.
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Retrospective cohort study. ⋯ 4.
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Retrospective analysis wherein 103 patients were considered, and 76 patients were included: 49 were classified as chronic non-specific low back pain (CNSLBP) (Study group) and 27 had identifiable cases of specific chronic low back pain (LBP) (Control group). ⋯ 2.
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A retrospective study. ⋯ 3.
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Case Reports
Evaluation of a Combination of Waveform Amplitude and Peak Latency in Intraoperative Spinal Cord Monitoring.
Retrospective study. ⋯ 3.