Spine
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Observational Study
French-Canadian adaptation and validation of the Swiss Spinal Stenosis Questionnaire for patients with lumbar spinal stenosis.
An observational prospective study. ⋯ 2.
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This study retrospectively analyzes prospectively collected data. ⋯ 3.
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Retrospective study of prospectively collected data. ⋯ 3.
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A multicenter retrospective case series of patients treated surgically for adult spinal deformity (ASD). ⋯ 3.
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Retrospective cohort study. ⋯ 3.