Skip to main content
. 2020 Sep 12;11(6):1031–1038. doi: 10.1016/j.jcot.2020.08.027

Fig. 2.

Fig. 2

Y-shaped fracture types. A, Low anterior column fracture – the vertical fracture line exits between the ASIS and the iliac tuberosity; B, High anterior column fracture – the vertical fracture line exits up in the iliac crest. Note that there is also a secondary fracture line exiting between the ASIS and the iliac tuberosity. This pattern is also called H-shaped type; C, High anterior column fracture – the vertical fracture line exits up in the iliac crest. Observe that a secondary fracture line extends into the SI joint. We call this pattern X-shaped type.