Spine
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A retrospective cohort study. ⋯ 4.
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Randomized Controlled Trial
Weekly Teriparatide Administration and Preoperative Anterior Slippage of the Cranial Vertebra Next to Fusion Segment < 2 mm Promote Osseous Union After Posterior Lumbar Interbody Fusion.
A multicenter case-control study. ⋯ 4.
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A retrospective cohort analysis. ⋯ 3.
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A cross-sectional, mixed methods analysis of sources of expectations of lumbar surgery. ⋯ 2.