Fractures of the odontoid process.
D000293:Adolescent; D000328:Adult; D001368:Axis, Cervical Vertebra / Q000293:injuries*; D001270:Cervical Atlas / Q000293:injuries; D002648:Child; D005260:Female; D050723:Fractures, Bone / Q000000981:diagnostic imaging / Q000601:surgery / Q000628:therapy*; D005598:Fractures, Spontaneous / Q000209:etiology; D006801:Humans; D004204:Joint Dislocations / Q000209:etiology / Q000628:therapy; D008297:Male; D008875:Middle Aged; D012516:Osteosarcoma / Q000150:complications; D011379:Prognosis; D011859:Radiography; D013123:Spinal Fusion; D014143:Traction; D014394:Tuberculosis, Osteoarticular / Q000150:complications