Case: Bone & joint disease radiograph #3961869

Bone & joint disease Intermediate

Read this radiograph systematically before revealing the answer. What is the main abnormality?

Bone & joint disease radiograph for self-assessment
Image: Bernd Brägelmann Braegel Mit freundlicher Genehmigung von Dr. Martin Steinhoff via Wikimedia Commons · CC BY 3.0 · source · resized and converted to WebP

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Educational case. The diagnosis comes from the image's documented source; the "what to look for" list describes the condition in general and is not a report of this individual image.

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