Complete LCL tear of the knee on MRI

A coronal view of the right knee using proton density fat saturated sequence (PD FS, A) shows a complete tear of the lateral collateral ligament (arrowhead). Image B is a sagittal view using the same sequence, and shows the torn LCL with bulbous enlargement and redundancy of the distal portion of the ligament (arrowhead). Image C is a T1 weighted image in sagittal projection and shows the low intensity distal torn ligament (arrowhead) and the fibular head (arrow).