Pelvic Ring Injuries

The pelvic ring forms from the sacrum and the two innominate bones each containing an ilium, ischium, and pubis. There is no inherent stability to the bony anatomy of the ring. Therefore the strong ligamentous attachments are required for maintenance of the ring structure. Pelvic ring injuries cover a broad spectrum. Simple minimally displaced fractures of the sacrum or pubis may be treated conservatively while high energy disruptions of the bony or ligamentous ring represent life-threatening injuries requiring intervention.[1][2]