title: Atlantoaxial instability and myelopathy due to an ossiculum terminale persistens.
authors.affiliation: Department of Neurosurgery, University of Patras, Medical School of Patras, Greece. cconst@med.upatras.gr
authors.forename: Constantine
authors.initials: C
authors.lastname: Constantoyannis
authors.forename: Demetrios
authors.initials: D
authors.lastname: Konstantinou
authors.forename: Theodoros
authors.initials: T
authors.lastname: Maraziotis
authors.forename: Panayotis A
authors.initials: PA
authors.lastname: Dimopoulos
mesh_terms: D000328:Adult; D001268:Atlanto-Axial Joint / Q000473:pathology*; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D013118:Spinal Cord Diseases / Q000175:diagnosis / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D014057:Tomography, X-Ray Computed