Anzeige
Erschienen in:
09.06.2020 | Original Article
Traumatic atlanto-occipital dislocation in children: is external immobilization an option?
Erschienen in: Child's Nervous System | Ausgabe 1/2021
Einloggen, um Zugang zu erhaltenAbstract
Object
Traumatic atlanto-occipital dislocation (AOD) is a relatively uncommon traumatic cervical spine injury characterized by disruption and instability of the atlanto-occipital joint. At many centers, management of pediatric AOD includes occipitocervical arthrodesis, but whether external immobilization without surgery is a viable treatment option for some pediatric patients is unknown. To answer this question, we analyzed our outcomes of pediatric AOD at the Hospital for Sick Children.
Methods
We performed a retrospective chart review of all children with clinical and radiographic evidence of traumatic AOD. A total of 10 patients met criteria for traumatic AOD: 8 were treated with external immobilization alone and 2 were treated with occipitocervical arthrodesis.
Results
Eight patients were treated exclusively with 3 months of halo immobilization. Two patients were treated with occipitocervical instrumentation and arthrodesis. No patient undergoing halo immobilization required subsequent operative fusion.
Conclusion
Halo immobilization is a safe, viable, and definitive treatment option for the selected children with AOD.