Levels of Internal Disc Disruption Matched to the Dallas Discogram Scale

Levels of Internal Disc Disruption Matched to the Dallas Discogram Scale

This stock medical exhibit displays the levels of internal disc disruption matched to the Dallas Discogram Scale in a series of illustrations. The first illustration shows a Grade 0 (normal) intervertebral disc, including the annulus fibrosus and the nueleus pulposus. The second illustration shows a Grade 1 disc disruption, including early annular tears. The third illustration shows a Grade 2 disc disruption, including more annular tears. The fourth illustration shows a Grade 3 disc disruption, including more advanced annular tears. The fifth illustration shows a Grade 4 disc disruption, including more advanced annular tears than Grade 3.

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