Spine
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Cost-utility analysis OBJECTIVE.: To compare the cost utility of operative versus nonoperative treatment of adolescent idiopathic scoliosis (AIS) and identity factors that influence cost-utility estimates. ⋯ 2.
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Retrospective review of prospective data. ⋯ 3.
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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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Retrospective cohort study. ⋯ 3.