Spine
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Multicenter Study
MRI Bone Marrow Oedema Signal Intensity: A Reliable and Valid Measure of Lumbar Bone Stress Injury in Elite Junior Fast Bowlers.
Comparative reliability and prospective validity. ⋯ 2.
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Analysis of a prospective, multicenter cohort study. ⋯ 3.
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Multicenter Study
Reliability and Validity of the English Version of the AOSpine PROST (Patient Reported Outcome Spine Trauma).
Multicenter validation study. ⋯ 2.
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Retrospective multicenter cohort study. ⋯ 3.
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Multicenter Study Observational Study
Identification of Predictive Factors for Mechanical Complications After Adult Spinal Deformity Surgery: A Multi-Institutional Retrospective Study.
A retrospective multicenter observational study. ⋯ 4.