Partial aplasia of the posterior arch of the atlas with a persistent posterior tubercle.
U
U
Jensen
C
C
Stöhring
P
P
Werner
O
O
Jansen
D001270:Cervical Atlas / Q000002:abnormalities* / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D019547:Neck Pain / Q000175:diagnosis* / Q000209:etiology*; D011859:Radiography; D013117:Spinal Cord Compression / Q000000981:diagnostic imaging* / Q000209:etiology*