Associations of Chiari-1 malformation and syringomyelia with osseous cervical spinal canal diameter in the pediatric spine. - Yahanda AT; Kolmetzky DW; Gupta VP; Strahle JM; McEvoy SD; Haller G; Meehan T; Kelly BA; Luhmann SJ; Shimony JS; Torner JC; Limbrick DD (Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery, 2026)