Radiological factors indicating an unstable pelvis are all except -: (A) Posterior sacroiliac complex displacement by > lcm, (B) Avulsion fracture of sacral or ischial end of the sacrospmous ligament, (C) Avulsion fractures of the L5 transverse process, (D) Isolated disruption of pubic symphysis with pubic diastasis of 2 cm.
Answer is D. Ans. is 'd' i.e., Isolated disruption of pubic symphysis with pubic diastasis of 2 cmo Radiographic factors indicating unstable pelvis arePosterior sacroiliac complex displacement by > l cmAvulsion fracture of sacral or ischial end of the sacrospinous ligamentAvailsion fractures of the L5 transverse processDisruption 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.