Spine
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Retrospective consecutive cohort series. ⋯ 2.
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Comparative Study
Risk of Implant Loosening after Cyclic Loading of Fusionless Growth Modulation Techniques: Nitinol Staples vs Flexible Tether.
Biomechanical evaluation using porcine spines. ⋯ N/A.
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Multicenter Study
The Impact of Smoking on 30-day Morbidity and Mortality in Adult Spinal Deformity Surgery.
A retrospective cohort study of a prospectively collected surgical database. ⋯ 3.
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Systematic review OBJECTIVE.: The aim of the study was to investigate whether magnetic resonance imaging (MRI) findings change over a relatively short period of time (<1 yr) in people with low back pain (LBP) or sciatica. We also investigated whether there was an association between any change in MRI findings and change in clinical outcomes. ⋯ 1.