Clinical History: A 13 year-old male twisted his knee playing basketball 2 weeks ago. The MR demonstrates an ACL tear (not shown). Fat-suppressed proton density axial (1a) and coronal (1b) images from the study are provided. What additional findings can be seen? What is the diagnosis?   Findings   Diagnosis Posteromedial corner injury of the … Continue reading Posteromedial Corner Injury of the Knee