Spine
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Historical, register-based cohort study following 85 patients in the course of a time frame extending from 2 years before to 2 years after trauma occurrence. ⋯ 3.
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A retrospective cohort study by using the Taiwanese National Health Insurance Research Database (NHIRD). ⋯ 4.
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Multicenter Study Comparative Study
Case-Matched Comparison of Spinal Fusion Versus Growing Rods for Progressive Idiopathic Scoliosis in Skeletally Immature Patients.
Multicenter study of retrospectively and prospectively collected data. ⋯ 4.
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A study of lumbar ligamentum flavum (LF). ⋯ 3.
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Multicenter Study Comparative Study
THE HEALTH IMPACT OF SYMPTOMATIC ADULT SPINAL DEFORMITY: COMPARISON OF DEFORMITY TYPES TO UNITED STATES POPULATION NORMS AND CHRONIC DISEASES.
A retrospective analysis of a prospective, multicenter database. ⋯ 3.