Levels of Internal Disc Disruption Matched to the Dallas Discogram Scale - Medical Illustration, Human Anatomy Drawing
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.
