A very rare case of the craniovertebral junction (CVJ) anomaly is
reported owing to its rarity and clinical significance. Computed
tomography (CT) and magnetic resonance imaging (MRI) studies
of the cervical spine of a 56 -year-old female patient presented with
head trauma, revealed an anterior midline arch cleft of atlas with
totally aplastic posterior neural arch, as well as anteriorly subluxed
right atlantoaxial joint. The coexistence of a total aplasia of the
posterior neural arch and anterior arch cleft of atlas is very rare.
Congenital anomalies affecting the craniovertebral junction (CVJ)
may mimic traumatic injury in the setting of a previous trauma. In
this presented case, the absence of an associated bone and soft-tissue
edema on the MR imagings helped us to make a differention between
the acute traumatic injury and congenital anomaly
Subjects | Clinical Sciences |
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Journal Section | Case Reports |
Authors | |
Publication Date | January 15, 2017 |
Published in Issue | Year 2017 Volume: 30 Issue: 1 |