Biparietal osteodystrophy

Case contributed by Dr David Cuete

Presentation

Head injury following a fall. Incidental finding.

Patient Data

Age: 70
Gender: Female
X-ray

Incidental symmetrical thinning of both parietal bones.

CT

Right maxillary sinus fracture. Symmetrical thinning of the parietal bones (with only the inner table remaining).  Note the abrupt transition to relatively normal vault thickness.

Case Discussion

Biparietal thinness or osteodystrophy. Thought its exact etiology remains obscure, it likely reflects an age-related benig process.

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Case information

rID: 46109
Case created: 22nd Jun 2016
Last edited: 22nd Jun 2016
System: Head & Neck
Inclusion in quiz mode: Included

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