Figure 2. (A) AP radiograph of the left knee demonstrating a calcific opacity (white arrow) in the soft tissues adjacent to the LCL. (B) T1-weighted and (C) T2-weighted fat-suppressed coronal MRI images of the left knee demonstrating a hypointense focus (white arrow) within the LCL on both sequences consistent with calcification.
AP: anteroposterior, MRI: magnetic resonance imaging, LCL: lateral collateral ligament