Spine
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An exploratory longitudinal study. ⋯ 3.
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Meta Analysis Comparative Study
Comparison of Cranial Facet Joint Violation Rate and Four Other Clinical Indexes Between Robot-assisted and Freehand Pedicle Screw Placement in Spine Surgery: A Meta-analysis.
A meta-analysis. ⋯ 2.
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Retrospective analysis of prospectively collected data. ⋯ 3.
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Observational study. ⋯ 3.
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An epidemiological study using national administrative data from the MarketScan database. ⋯ 3.