CT
Axial bone window
Sagittal bone window
Coronal bone window
3D bony reconstruction
Axial soft tissue window
Axial annotated CT
The avulsion of the anteromedial tibial spine is well appreciated, with elevation of the anterior aspect of the fragment with maintenance of the posterior portion next to its parent site. This represents a "hinged appearance," indicating a type 2 avulsion of the ACL insertion. The fibular head fracture is revealed to be comminuted but minimally displaced, with minimal displacement of the proximal fibular diaphyseal fracture.