Spine
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An in vivo dosing study of vitamin D in a rat posterolateral spinal fusion model with autogenous bone grafting. Rats randomized to 4 levels of vitamin D-adjusted rat chow, longitudinal serum validation, surgeons/observers blinded to dietary conditions, and rats followed prospectively for fusion endpoint. ⋯ N/A.
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Randomized controlled study of intraoperative transcranial motor evoked potentials (TcMEPs) as early indicators of neural compromise in a rat model of spinal cord compression. ⋯ N/A.
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Review Meta Analysis Comparative Study
Comparison of Smith-Petersen osteotomy and pedicle subtraction osteotomy for the correction of thoracolumbar kyphotic deformity in ankylosing spondylitis: a systematic review and meta-analysis.
A systematic review and meta-analysis. ⋯ 4.