(Fig 3-A.18) Pellegrini-Stieda Disease: Part 1

https://youtu.be/wln3LeV0jOk

https://youtu.be/GSIg93UH3Oc

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📌 Pellegrini-Stieda disease

: refers to intraligamentous or periligamentous calcification and ossification that can occur with chronic injuries of the medial collateral ligament (MCL). 

 

✅ Schematic Representation

This condition can present with different appearances and locations around the MCL, as depicted in the provided schematic:

I. Beak-like appearance with inferior orientation and femoral attachment

 II. Drop-like appearance with inferior orientation, parallel to the femur III. Elongated appearance with superior orientation, parallel to the femur 

IV. Beak-like appearance with both inferior and superior orientation, attached to the femur

✅ While most patients with Pellegrini-Stieda disease are asymptomatic, a small proportion may experience medial knee pain.

Skeletal Radiol (2006) 35: 916–922

MRI Web Clinic - June 2018 Medial Supporting Structures of the Knee with Emphasis on the Medial Collateral Ligament

 

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#MCL, #sMCL, #MCLinjury, #MCLtear, #MPFL, #chronicMCLinjury, #Pellegrini, #Stieda, #Stiedadisease,