79 y/o chronic knee pain with sudden onset of excruciating pain.
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Unstable medial meniscus root attachment tear with peripheral subluxation of the meniscus. Note the ghost meniscus sign on the sagittals. As a result of the altered forces across the knee, the patient has suffered a slightly impacted femoral and non displaced tibial fracture.
PHMM root attachment tear with femoral and tibial fractures (RID2772) (RID4667)(RID4695)