Jack and Jill lesion

The Jack and Jill lesion refers to simultaneous bucket handle tears of the medial and lateral menisci with intercondylar notch displacement of the fragments which appear as the quadruple sign on coronal MRI images.

Knee pathology

The knee is a complex synovial joint that can be affected by a range of pathologies:

Article information

rID: 44595
Section: Signs
Synonyms or Alternate Spellings:

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