[Additional intra-abdominal injuries in multiple-traumatized patients with pelvic fractures. Difficulties in...

Between 1.1. 1987 to 31.12. 1988 178 polytraumatized patients were treated with 62 patients demonstrating pelvic fractures. In 58% of patients injured by rapid falls pelvic fractures were diagnosed compared to only 25% of all patients with traffic accidents. 22% of all polytraumatized patients suffered from intraabdominal injuries, with raise to 47% in patients with pelvic fractures. To avoid unnecessary laparotomies caused by questionable positive lavage ultrasonography is recommended because of its high accuracy and lack of any diagnostic morbidity. 27 of 29 patients with intraabdominal injuries underwent laparotomy. One patient with an isolated kidney rupture was treated conservatively and one patient died before operation. The most common intraabdominal lesion was rupture of liver in 52% and splenic injury in 10 patients. Lesions of the intestine were diagnosed in 11 patients mostly in combination with parenchymal injuries. Concerning the therapeutical approach a conservative treatment is recommended in order to shorten time of operation in concern of the progressively increasing retroperitoneal hematoma. The overall mortality rate was 36%. Most common cause was direct injury of CNS in 14 patients of whom 6 patients suffocated during the first 24 hours. Unstable dislocated pelvic fractures were primary stabilized by external fixator which may help to avoid further progressive retroperitoneal hematoma.