Presentation
Knee pain and swelling following heavy exercise
Patient Data
Age: 50 years
Gender: Male
From the case:
Semimembranosus tendon avulsion














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Info

Non-displaced avulsion of small bony fragment from the posteromedial aspect of tibial plateau (insertion point of semimembranosus tendon) associated with complete tear of the ACL at its mid portion.
Posterior horn of the medial meniscus is torn. Extensive marrow oedema of tibial plateau and lateral femoral condyle, lateral collateral ligament injury and moderate joint effusion.