Spine
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Case series OBJECTIVE.: The aim of this study was to assess the patient-reported outcome measures (PROMs) and patient satisfaction of multilevel lumbar total disc arthroplasty (TDA) for symptomatic multilevel degenerative disc disease (MLDDD). ⋯ 4.
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Cross-sectional study. ⋯ 2.
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Retrospective cohort study using prospectively collected data. ⋯ 3.
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Descriptive epidemiology study. ⋯ 4.