Radiological factors indicating an unstable pelvis are all except ?
Ans. is 'd' i.e., Isolated disruption of pubic symphysis with pubic diastasis of 2 cm Radiographic factors indicating unstable pelvis are :- Posterior sacroiliac complex displacement by > lcm Avulsion fracture of sacral or ischial end of the sacrospinous ligament Avulsion fractures of the L5 transverse process Disruption of pubic symphysis with pubic diastasis of 2 cm with posterior pelvic injury or injury to anterior/ posterior sacroiliac ligament or sacrospinous ligaments. Presence of gap rather than impaction in the posterior pelvic ring.
Posterior sacroiliac complex displacement by > 1 cm
Avulsion fracture of sacral or ischial end of the sacrospinous ligament
Avulsion fractures of the L5 transverse process
Isolated disruption of pubic symphysis with pubic diastasis of 2 cm.