Spine
The most recent articles from:
Spine
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Multicenter Study
Temporal Shape Changes of Pedicle screw-rod Constructs After Lumbar Interbody Fusion.
Retrospective multicenter study. ⋯ The temporal shape changes of screw-rod constructs following short-segment lumbar interbody fusion progressed up to 6 months after surgery but not significantly thereafter.
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Systematic review. ⋯ Level IV.
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A prospective single-arm clinical study. ⋯ The 29% change in intended surgical plans suggested that SPSI was considered by spine surgeons as an adjunct metric in deciding whether to perform decompression only or to add instrumented fusion. This change exceeded the a priori defined 15% considered necessary to show the potential clinical utility of SPSI.
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Observational epidemiological study. ⋯ 4.
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Comparative Study
Robotic Versus Navigation Assisted Posterior Lumbar Fusion: A National Database Study.
Retrospective cohort study. ⋯ Level III.