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. 2022 Oct 12;13(3):873–896. doi: 10.1177/21925682221129220

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© The Author(s) 2022

This article is distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 License (https://creativecommons.org/licenses/by-nc-nd/4.0/) which permits non-commercial use, reproduction and distribution of the work as published without adaptation or alteration, without further permission provided the original work is attributed as specified on the SAGE and Open Access pages (https://us.sagepub.com/en-us/nam/open-access-at-sage).

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Figure 12. — Multiplanar CT assessment of facet subluxation (A-B). (A-B) CT parasagittal and coronal reconstruction images showing vertical facet distraction with partial uncoverage of superior articular facet (blue arrows) ; (C) axial CT images at the level of uncovered superior articular facet (dashed black line in image A) show naked facet sign (2 yellow arrows); (D) axial CT images at the level of uncovered superior articular Facet (dashed yellow line in image A) shows the overlap of superior and inferior articular facet with posterior subluxation of an inferior articular facet (black arrow). Abbreviations: CT, computed tomography.