Spine
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A multicenter retrospective study of patients who underwent unilateral and bilateral balloon kyphoplasty. ⋯ 3.
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Secondary analysis of the Back Pain Outcomes using Longitudinal Data (BOLD) cohort study. ⋯ 3.
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A retrospective cohort study. ⋯ 4.
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Observational Study
Investigation the Effect of Cervical Radiculopathy on Peripheral Nerves of the Upper Extremity with High-Resolution Ultrasonography.
Prospective, cross-sectional observational study. ⋯ 2.
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Observational Study
Effect of body mass on oxygenation and intra-abdominal pressure when using a Jackson surgical table in the prone position during lumbar surgery.
Prospective observational study. ⋯ 4.