The pelvic ring is disrupted anteriorly and posteriorly in 2 or more places. The pelvic ring is composed of 3 bones: the paired innominate bones and the sacrum. The pelvic bones are stabilized by supporting ligaments.
The pelvic ring is disrupted anteriorly and posteriorly in 2 or more places. The pelvic ring is composed of 3 bones: the paired innominate bones and the sacrum. The pelvic bones are stabilized by supporting ligaments.