Case: Bone & joint disease radiograph #9435419
Bone & joint disease Beginner
Read this radiograph systematically before revealing the answer. What is the main abnormality?
Tip: scroll or pinch to zoom, drag to pan, and try Invert.
Answer: Osteochondroma (exostosis)
What to look for in osteochondroma (exostosis)
- Pedunculated exostosis with cortical continuity, pointing away from the joint.
Description by the image author (may be in another language): Radiograph of knee in MO patient
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.






