Pelvic fractures: an anatomic guide to severity of injury. Review of 100 cases.

A series of 100 cases of pelvic fracture secondary to violent trauma were reviewed and divided into two anatomic groups, those with pure anterior arch fractures (57 patients) and those with posterior fractures (43 patients). By this classification, mortality and associated injury are shown to be markedly increased in those patients with posterior fractures. A detailed study of the major complications has shown that a conservative approach to these injuries is probably the safest for the patient. Major blood loss is the rule rather than the exception and restoration of an adequate circulating volume by transfusion should precede operative attempts to control continuing retroperitoneal hemorrhage.