Fig. 2
From: Evaluation of canine intervertebral disc degeneration in colour-coded computed tomography
Classification of intervertebral disc degeneration in non-contrast and colour-coded computed tomographic images. Classification of disc degeneration in non-contrast and colour-coded computed tomography. The columns show intervertebral discs as example for the grading of disc degeneration in computed tomographic imaging. Each column shows the same intervertebral disc as non-contrast image and as a coloured image of each method. The rows show examples of all 5 grades of degenerative changes in non-contrast (a) and Colour_16 (b), Spectrum (c) and Union Jack (d) coloured images