Spine
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Biomechanical Study. ⋯ This biomechanical investigation demonstrates that constructs that cross the cervicothoracic junction experience less overall spinal motion in flexion-extension compared to those that terminate at C7. However, contrary to prior studies there is no difference in cranial and caudal adjacent segment motion. Surgeons should make clinical decisions regarding the caudal extent of fusion in multi-level posterior cervical fusions without major concerns about adjacent segment motion.
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A retrospective study. ⋯ CO showed a greater SA correction and achieved a broader range of SA correction angles than PSO with no difference in the incidence of major complications. In addition, the EBL and the frequency of RF were lower. Based on these results, we expect that CO can serve as a promising surgical alternative to PSO for spinal deformity correction among patients with ASD.
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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.
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Retrospective population-based database analysis from the Physician/Supplier Procedure Summary Medicare/Medicaid Data Set. ⋯ While utilization of spinal orthosis decreased between 2010 and 2021, increased utilization was observed among a subset of specialties. Identifying these specialties allows for focused research and educational efforts to minimize unnecessary durable medical equipment use for effective health care spending.
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Retrospective analysis of prospectively collected data. ⋯ According to the results of the presented study, the RPV method is the most appropriate to define primary AP, which is not a pathologic condition and is most often observed in young adults with idiopathic scoliosis. Anteverted pelvis does not require direct surgical correction in this patient group.