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Hypoplasia of vertebral body and facet joint L5.

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Presentation on theme: "Hypoplasia of vertebral body and facet joint L5."— Presentation transcript:

1 Hypoplasia of vertebral body and facet joint L5.
Hypoplasia of vertebral body and facet joint L5. A, Midsagittal T2-weighted spin-echo image. Reduced anteroposterior diameter of L5 with posterior wedging. There is no anterior vertebral slippage. The intervertebral disks at L4-L5 and L5-S1 are dehydrated. B, Lateral T2-weighted spin-echo image. Notice isthmolysis at L5. The facet joint at L5 is clearly hypoplastic. G. Wilms et al. AJNR Am J Neuroradiol 2009;30: ©2009 by American Society of Neuroradiology

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