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Summary
DescriptionX-ray of patellar subluxation.jpg
English: X-ray with skyline view of the knee of a 14 year old male who dislocated his knee. X-ray shows an increased space under the patella, indicating knee effusion, and it also has slightly lateral subluxation. There is a small radiodense object medially (to the right) to the patella, probably consisting of soft tissue calcification rather than a fracture.
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