The following table or figure may be downloaded to PowerPoint for personal use in teaching and presentations. This feature is available to all subscribers to the journal.

You MUST read and follow the guidelines at Request to Reproduce AJR Content if you are distributing or using AJR content beyond academic use (limited distribution, non-revenue producing, or educational purposes).

(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)

Fig. 2B. —45-year-old man with flame-shaped subchondral marrow abnormalities who underwent laser diskectomy. Sagittal T1-weighted MR image (800/10) obtained 2 months after laser diskectomy reveals flame-shaped abnormalities (arrows) of subchondral marrow involving L4 and L5.