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 Indian J Med Microbiol  
 

Figure 13 (A-C):The axis ring sign: Lateral cervical radiograph of a normal patient (A) Showing an intact axis ring (solid arrow). Plain radiograph (B) and corresponding sagittal CT (C) Image showing disruption of roof of the ring (dotted arrow) in a patient with road trauma suggestive of type III fracture. The ring remains intact in type II fracture

Figure 13 (A-C):<i>The axis ring sign</i>: Lateral cervical radiograph of a normal patient (A) Showing an intact axis ring (solid arrow). Plain radiograph (B) and corresponding sagittal CT (C) Image showing disruption of roof of the ring (dotted arrow) in a patient with road trauma suggestive of type III fracture. The ring remains intact in type II fracture