Spine
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Prospective study. ⋯ LMS fixation is a safe stabilizing technique with very low incidence of violation of FT, intervertebral foramen, and facet. There is a possibility of FT violation if the divergent angle was small. FT violation was most common at C6. Facet violation was most common at C3.
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This is an ambispective analysis of a prospectively followed cohort of patients with cervical spondylotic myelopathy (CSM). ⋯ Global sagittal alignment and SVA interactively associate with quantitative MRI spinal cord signal abnormalities and worse CSM-related disability. The reciprocal relationships of SVA effect in patients with kyphosis and those with lordosis may reflect an optimal spinal alignment to achieve during surgical management.
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A kinematic magnetic resonance imaging study. ⋯ SNs have a high incidence in individuals without persistent lumbar disorders and were found in disks at all degrees of degeneration. SNs occurrence were positively associated with lumbar disk degeneration In addition, the presence of SNs was correlated with decreased overall lumbar motion across all age groups.