Spine
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Multicenter Study
Cannabis Use is Associated with Higher Rates of Pseudarthrosis Following TLIF: A Multi-Institutional Matched-Cohort Study.
This was a retrospective cohort study. ⋯ After 1:1 exact matching to control for confounding variables, the findings of this study suggest that cannabis use is associated with higher rates of pseudarthrosis, as well as higher rates of all-cause surgical and all-cause medical complications. Further studies are needed to corroborate our findings.
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Retrospective review of an adult deformity database. ⋯ T10PA was used to determine functional alignment, an alignment based on PI and age-appropriate physical function. Correcting patients to functional alignment produced improvements in clinical outcomes, with the lowest rates of PJK. This patient-specific approach to spinal alignment provides adult spinal deformity correction targets that can be used intraoperatively.
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Cohort study. ⋯ Level III-prognostic.
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Retrospective. ⋯ 3.