Atlantoaxial dislocation in a patient with nonsyndromic symmetrical dwarfism: Report of a rare case

Journal of Craniovertebral Junction and Spine
Duvuru RamSudheer Kumar Gundamaneni

Abstract

Congenital anomalies of the craniovertebral junction (CVJ) are complex developmental defects. We describe a patient with atlantoaxial dislocation (AAD) and short stature whose morphopathologydid not fit into any of the previously described syndromic constellations. The patient underwent a reduction of the AAD followed by fixation with C1-C2 transarticular screws. Although numerous syndromes have been linked to both dwarfism and craniovertebral junction anomalies, this patient did not fit into any of these patterns. It is possible that this may be one of the many as yet unrecognized patterns of congenital anomalies.

References

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Sep 3, 2008·European Spine Journal : Official Publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society·Joel Humphrey, James Wilson-Macdonald

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