File:Atlanto-occipital dissociation injury (Radiopaedia 29274-29698 Sagittal bone window 4).png

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Atlanto-occipital_dissociation_injury_(Radiopaedia_29274-29698_Sagittal_bone_window_4).png ‎(544 × 544 pixels, file size: 178 KB, MIME type: image/png)

Summary:

Description
  • Radiopaedia case ID: 29274
  • Study ID: 29698
  • Image ID: 7035963
  • Plane projection: Sagittal
  • Modality: CT
  • System: Spine
  • Findings: The atlantooccipital joints are widened bilaterally, with an increased basion-dens interval to 13mm (normal < 12mm). The prevertebral soft tissues are enlarged due to extensive swelling anterior to C1-4. There is also swelling noted posterior to C1/2 in the interspinous region.  No fractures are identified. Incidentally noted is an ununited posterior arch of C1 (a common normal variant of no clinical significance), not to be confused with a fracture.
  • Author location: San Jose, CA, United States
Date 14 May 2014
Source Atlanto-occipital dissociation injury
Author Matt Skalski
Permission
(Permission-reusing-text)		 http://creativecommons.org/licenses/by-nc-sa/3.0/

Licensing:

Attribution-NonCommercial-ShareAlike 3.0 Unported (CC BY-NC-SA 3.0)

This file is ineligible for copyright and therefore in the public domain, because it is a technical image created as part of a standard medical diagnostic procedure. No creative element rising above the threshold of originality was involved in its production.

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current00:12, 29 May 2021Thumbnail for version as of 00:12, 29 May 2021544 × 544 (178 KB)Fæ (talk | contribs)Radiopaedia project rID:29274 (batch #3152-4 A4)

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