Os odontoideum--congenital or acquired?--that's not the question.
Northern Ireland Regional Neurosurgical Unit, Royal Victoria Hospital, Belfast, UK.
W D
WD
Clements
W
W
Mezue
B
B
Mathew
D000328:Adult; D002574:Cervical Vertebrae / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000601:surgery; D006801:Humans; D008297:Male; D011859:Radiography; D013123:Spinal Fusion