Lumbopelvic Fixation for Sacral Insufficiency Fracture Presenting with Sphincter Dysfunction

Figure 2

Coronal sacral CT images obtained at the first visit (a), admission (b), and final follow-up (c). The initial CT revealed nondisplaced bilateral fracture of the lateral mass of the sacrum (white arrow head). At the time of admission, CT showed slightly aggravated displacement of the fracture (white arrow head). CT at the final follow-up demonstrated bony union of the sacral lateral mass fracture. CT: computed tomography.

(a)

(b)

(c)