Spine
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Meta-analysis to collect relevant studies to assess the association between COL11A1 and GDF5 genetic variants and susceptibility to IDD. ⋯ 1.
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Multicenter Study Observational Study
The Benefits of Sparing Lumbar Motion Segments in Spinal Fusion for Adolescent Idiopathic Scoliosis are Evident at 10 years Postoperatively.
A prospective multicenter study. ⋯ 2.
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Case-control. ⋯ 3.
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Observational Study
Disparities in Outcomes by Insurance Payer Groups for Patients Undergoing Anterior Cervical Discectomy and Fusion.
Retrospective, observational study of clinical outcomes at a single institution. ⋯ 3.
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Retrospective cohort study. ⋯ 3.