Fig. 6
From: Spinopelvic dissociation: extended definition, physical examination, classification, and therapy
Case 14. A 60-year-old man who was injured from compression underwent S1 transiliac–transsacral screw combined with LC-2 screw fixation for a 301SPD type IIIc fracture. A Preoperative 3d-CT scan shows bilateral sacroiliac joint displacement accompany ilium fracture-displacement. B Preoperative CT scan cross-sectional image shows type II crescent fracture on the right and type I crescent fracture on the left. C The radiological examination image shows that the fracture was reduced and fixed satisfactorily