Spine
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A prospective study. ⋯ The results of this study confirm biomechanical assumptions associated with the Zero-P spacer. Implantation of this new cage results in setting required biomechanical conditions in the treated segment that are comparable with those when the segment is treated with a dynamic plate. However, the potential of the mentioned implant to reduce the incidence of postoperative dysphagia was not proven on this sample of patients.
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Retrospective review of prospectively collected data. ⋯ 3.
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Retrospective and radiological analysis of spinopelvic sagittal alignment in Chinese patients with thoracic and thoracolumbar kyphosis. ⋯ 3.
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Retrospective cohort study using Thomson Reuter's MarketScan database. ⋯ 2.