Pellegrini-Stieda lesion

Case contributed by Hani Makky Al Salam
Diagnosis certain


Knee pain

Patient Data

Age: Adult

Radiographs of the left knee demonstrate calcification of the proximal portion of the medial collateral ligament. 


Zoomed image of the above x-ray. 

Case Discussion

Pellegrini-Stieda lesion is an ossified lesion near the medial collateral ligament adjacent to the margin of the medial femoral condyle, often post-traumatic.

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