[Inguinal hernia: accident sequela?].

The evaluation of an inguinal hernia as a result of an accident has to be newly discussed because of new radiologic tools like US, CT and MRI. Therefore an injury of the abdominal wall after an adequate trauma has to be proved. This can also be achieved by radiology, in which signs of injury, as contusion and hematoma, can be detected. Moreover the histological signs of injury and bleeding, i.e. fibrinexudation, capillary granulation tissue, round cells, siderophages, fibrocytes and fibroblast proliferation must be proved.