TOPIC: FOOT & ANKLE
In the Sanders classification for intra-articular calcaneus fractures, which imaging modality and specific anatomical feature determine the numerical grading (Type I through IV)?
A
Sagittal CT reconstruction evaluating the depression of Bohler's angle
B
Axial CT reconstruction evaluating the comminution of the sustentaculum tali
C
Coronal CT sections determining the number of articular fracture lines extending through the posterior facet
D
Standard lateral radiographs evaluating the crucial angle of Gissane