Spine
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Randomized Controlled Trial
Comparison of Endoscopic Facet Joint Denervation to the Percutaneous Technique Regarding Efficacy in Patients With Low Back Pain: A Randomized Controlled Trial.
This was a single-center prospective randomized controlled study. ⋯ Percutaneous and endoscopic FJD reduced pain and improved functionality and quality of life. However, the effects decreased or disappeared in the PG after 12 months, whereas there was still a strong significant improvement in the EG.
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Cross-sectional validation study. ⋯ Very good long-term reliability and validity results were found for the AO Spine PROST.
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A retrospective comparative study. ⋯ Pedicle measurements made on pMRI may be used with reasonable reliability to predict pedicle dimensions visualized on iCT, allowing surgeons to preoperatively plan pedicle screw sizes based off magnetic resonance imaging.
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Prospective cohort study. ⋯ Preexisting adjacent segment disc degeneration, as indicated by disc height and disc bulge, was associated with reduced adjacent segment motion after ACDF, while lack of preexisting adjacent disc degeneration was associated with increased adjacent segment motion after ACDF. These findings provide in vivo evidence supporting early instability and late stabilization in the pathophysiology of disc degeneration.
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A Retrospective cohort study. ⋯ Level 3.