Abstract
We report two siblings aged 11 and 7 years, respectively, who presented with the clinical and radiographic features of opsismodysplasia (non-lethal type). 3D computed tomography scans of the craniocervical region revealed a split atlas and os odontoideum in both siblings. To the best of our knowledge, this is the first clinical report detailing craniocervical malformations in two siblings with opsismodysplasia.
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Al Kaissi, A., Chehida, F.B., Ghachem, M.B. et al. Atlanto-axial segmentation defects and os odontoideum in two male siblings with opsismodysplasia. Skeletal Radiol 38, 293–296 (2009). https://doi.org/10.1007/s00256-008-0623-4
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DOI: https://doi.org/10.1007/s00256-008-0623-4