Angiography and embolization have become the treatment of choice after abdominal trauma or pelvic injury in hemodynamically stable patients with a suspicion of internal hemorrhage (contrast extravasation, pseudo-aneurysm, or a vessel cutoff diagnosed on computed tomographic scanning). Some studies, however, report a high incidence of rebleeding (failure) or complications. The aim of this study was to evaluate the failure rate and the complications in trauma patients undergoing such procedures.