Figure 7.

Transverse (A) and sagittal (B) reconstructions in the bone algorithm in the only dog with an intervertebral disc herniation. The C6–C7 intervertebral space is markedly narrowed, with the presence of moderate to marked spondylosis deformans, mild endplate sclerosis and mineralized herniated disc material. An irregularly defined contour defect is observed at the dorsal aspect of the caudal endplate of C6 (arrow). This was classified as EPJA Type A. The adjacent intervertebral disc spaces are also narrowed, with endplate sclerosis and spondylosis deformans. The vacuum phenomenon is also observed at C7–T1.