The lateral knee x-ray (HBL) shows lipohaemarthrosis, which should alert one to the possibility of an intra-articular fracture around the knee.
The frontal knee x-ray shows a fracture of the intercondylar eminence.
A coronal CT is as follows:
The intercondylar eminence is the area of the knee where the ACL is attached.
This patient was referred to the orthopaedic team and is undergoing operative management.