The Reliability of the AO Spine Upper Cervical Classification System in Children: Results of a Multi-Center Study
O’Neill N, Mo A, Miller P, Glotzbecker M, Li Y, Fletcher N, Upasani V, Riccio A, Spence D, Garg S, Krengel W, Birch C, Hedequist D. The Reliability of the AO Spine Upper Cervical Classification System in Children: Results of a Multi-Center Study. Journal Of Pediatric Orthopaedics 2023, 43: 273-277. PMID: 36706430, DOI: 10.1097/bpo.0000000000002363.Peer-Reviewed Original ResearchMeSH KeywordsAdolescentAdultCervical VertebraeChildHumansMagnetic Resonance ImagingObserver VariationReproducibility of ResultsSpinal InjuriesTomography, X-Ray ComputedConceptsUpper cervical injuriesPediatric populationIntra-rater reliabilityUniform classification systemCervical injuryUpper cervical spine injuriesCervical spine injuryTime of injurySingle senior surgeonMulti-center studyPediatric orthopaedic surgeonsFleiss' kappa coefficientClassification systemSignificant comorbiditiesIntra-rater reproducibilitySpine injuriesPediatric classificationInter-rater reliabilityInclusion criteriaInter-rater agreementOrthopaedic surgeonsSenior surgeonLevel IIIKappa coefficientInjury