Forty-seven patients with abdominal and retroperitoneal injuries were examined by com-puted tomography(CT). We analyzed the results of 47 patients who were confirmed of abdominal injuries by operation clinical follow up and repeated raiologic examinations. 1. The type of trauma was blunt in 38 patients(81%) and penerating in 9 patients(19%) 2. There were 14 splenic 11 renal 9 hepatic 6 retroperitoneal 4 pancreatic and 3 alimentary tract injuries. 3. The patients who had been treated by conservative management were 23.4%(surgical treatment 76.6%) 4. The sex ratio was 4.9:1.0(male:female) 5. CT has major advantages over plain radiography radionuclide imaging and angiography in assessment of trauma-induced injuries.