Spine
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Retrospective analysis of prospectively collected data. ⋯ Level II.
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A retrospective study. ⋯ Preoperative shoulder balance, Cobb angle of LC, LIV position, postoperative LIV and LIV+1 tilt could be used to prognosticate LCC after STF. A model with solid prediction ability was established, which could further our understanding of LCC and assist in making clinical decisions.
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Multicentric retrospective study of prospectively collected data. ⋯ II.
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Large database propensity-matched retrospective cohort analysis. ⋯ III; retrospective cohort analysis.
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Assessment of bone formation in an ovine interbody fusion study. ⋯ We have demonstrated the preclinical safety and efficacy of OsteoAdapt SP in a clinically relevant large animal model, supporting faster and more robust new bone formation within the interbody cage, comparable to or better than the gold standard, ICBG, in all measures.