In Vitro Biomechanical and Fluoroscopic Study of a Continuously Expandable Interbody Spacer Concerning Its Role in Insertion Force and Segmental Kinematics.

Asian Spine J · 2018 · PMC6068420 · PMID 30060367

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closest p

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The sentences

a clear trendno p-value reported

A clear trend between the CES and SS groups showed less extension of the disc space in the CES group.

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