Persistence of the midline septum of the odontoid process: anatomical and radiological study

During our screening of the computed tomography (CT) images of the craniocervical junction, we noticed that the odontoid process occasionally contains a highly ossified region in the midline consistent with a bony septum. Given its potential significance, this study aimed to investigate the highly o...

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Main Authors: Iwanaga, Joe (Author) , Samrid, Rarinthorn (Author) , Kitagawa, Norio (Author) , Ishak, Basem (Author) , Uchikado, Hisaaki (Author) , Keshavarzi, Sassan (Author) , Maulucci, Christopher M. (Author) , Dumont, Aaron S. (Author) , Tubbs, R. Shane (Author)
Format: Article (Journal)
Language:English
Published: 04 August 2025
In: Surgical and radiologic anatomy. [Englische Ausgabe]
Year: 2025, Volume: 47, Issue: 1, Pages: 1-8
ISSN:1279-8517
DOI:10.1007/s00276-025-03683-z
Online Access:Verlag, kostenfrei, Volltext: https://doi.org/10.1007/s00276-025-03683-z
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Author Notes:Joe Iwanaga, Rarinthorn Samrid, Norio Kitagawa, Basem Ishak, Hisaaki Uchikado, Sassan Keshavarzi, Christopher M. Maulucci, Aaron S. Dumont, R. Shane Tubbs
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Summary:During our screening of the computed tomography (CT) images of the craniocervical junction, we noticed that the odontoid process occasionally contains a highly ossified region in the midline consistent with a bony septum. Given its potential significance, this study aimed to investigate the highly ossified region in the midline of the odontoid process and to discuss its clinical relevance.
Item Description:Gesehen am 16.12.2025
Physical Description:Online Resource
ISSN:1279-8517
DOI:10.1007/s00276-025-03683-z