Lower urinary tract rupture in cats and dogs following severe blunt trauma.

Although LUT injury and pelvic fracture were significantly associated in this study, 3/8 cases of LUT rupture in this study had no orthopaedic injury and half retained the ability to urinate. Thus, lack of associated fractures and ability to urinate should not be used to rule out a LUT rupture. The possibility of bladder or urethral rupture should be considered in all patients with a history of severe blunt trauma.