title: Ossiculum terminale--an anomaly of the odontoid process. Report of a case of atlantoaxial dislocation with cord compression.
mesh_terms: D001368:Axis, Cervical Vertebra / Q000002:abnormalities*; D016025:Bone Transplantation; D001270:Cervical Atlas / Q000002:abnormalities*; D002648:Child; D006801:Humans; D004204:Joint Dislocations; D008297:Male; D013117:Spinal Cord Compression / Q000209:etiology* / Q000601:surgery; D013123:Spinal Fusion; D014182:Transplantation, Autologous