Accuracy of radiography of the reticulum for predicting surgical findings in adult dairy cattle with traumatic reticuloperitonitis: 123 cases (1981-1987).

Radiographic and surgical findings were compared in 123 cattle suspected of having traumatic reticuloperitonitis. Radiography of the reticulum proved to be a sensitive test for detection of a foreign body (FB). An abnormal FB position on a radiograph was a good predictor of FB perforation. If an FB was fully attached to a magnet, it was unlikely to be perforating the reticular wall. When abnormal reticulum size, abnormal reticulum location, and gas shadows adjacent to the reticulum were found simultaneously on a radiograph, hepatic or perireticular abscess was likely. Reticular radiography proved to be a useful diagnostic aid in cattle suspected of having traumatic reticuloperitonitis.