Spine
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Retrospective chart review OBJECTIVE.: To determine whether supine lateral radiographs increase the amount of segmental instability visualized in single-level lumbar degenerative spondylolisthesis, when compared to traditional lateral flexion-extension radiographs. We hypothesized that supine radiographs increase the amount of segmental instability seen in single-level lumbar spondylolisthesis when compared to flexion-extension. ⋯ 3.
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Retrospective cohort study OBJECTIVE.: To determine the rate of venous thromboembolism event (VTE) and risk factors for their occurrence in patients with vertebral fractures. ⋯ 3.
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Retrospective analysis of prospectively collected data. ⋯ 4.
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The efficacy of estrogen on vessel angiogenesis in acute spinal cord injury (SCI) in a rat model was evaluated by synchrotron radiation. ⋯ N/A.