Spine
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A retrospective clinical study with confirmatory evaluation in healthy volunteers. ⋯ 3.
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Observational Study
Intraoperative Surgeon Assessment of Bone: Correlation to Bone Mineral Density, CT Hounsfield units and Vertebral Bone Quality.
Retrospective observational study of consecutive patients. ⋯ Spine surgeons' qualitative intraoperative assessment of bone correlates with preoperative radiologic parameters, particularly in posterior thoracolumbar surgeries. This information is valuable to surgeons as this supports the idea that decisions based on feel in surgery have a statistical foundation.
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Observational Study
Epidemiology of Schmorl's Node in the Thoracic Spine: A Subtype Analysis.
Retrospective observational study. ⋯ The clinical characteristics of SN differ based on the developmental and acquired subtypes, including the relationship with age, gender, and BMD. The subtypes may be considered distinct clinical entities as a result.
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A prospective, comparative study on clinical, radiographic, and health-related quality of life (HRQoL) outcomes in adolescents with acute spondylolysis treated with a rigid thoracolumbar orthosis (Boston brace) or with a placebo (elastic lumbar support) with a 2-year follow-up time. ⋯ II.
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Prospective cohort study. ⋯ CS patients' physical activity is significantly lower than the general population or the frequently stated goals of 7000 to 10,000 steps/day. Standardized, continuous wearable physical activity monitoring in CS is a reliable, valid, and normalized outcome tool that may help characterize functional impairment before and after spinal interventions.