Presentation
Knee pain after a motor vehicle accident.
Patient Data
Age: 30 years
Gender: Male
From the case:
Posterior cruciate ligament avulsion fracture
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Avulsion fracture of the PCL insertion within the posterior lateral tibial condyle with underlying marrow edema signal.
Bone marrow edema at the middle weight bearing of the lateral femoral condyle.
Intact ACL and collateral ligaments. Intact medial and lateral meniscus.
Minimal joint effusion.
Case Discussion
Posterior cruciate ligament avulsion fracture of the posterior lateral tibial condyle with underlying marrow edema.