Distended facet sign

Case contributed by Dr Muneesh Sharma


Low back pain

Patient Data

Age: 40
Gender: Male

MR demonstrates the "distended facet sign" at L4-5. It implies presence of spondylolisthesis (with or without lysis).

Case Discussion

The abnormal range of movement at the facet joint in the supine non weight bearing position results in fluid distension which would disappear on weight bearing.

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Case information

rID: 10804
Published: 22nd Sep 2010
Last edited: 13th Aug 2019
Inclusion in quiz mode: Included

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