[Lesions of hollow organs in closed abdominal trauma--the value of computerized tomography].

INTRODUCTION: evaluation of the clinical and radiological criteria for laparotomy in intestinal lacerations after a blunt abdominal trauma. Determination of the different radiological signs from the CT scan and the sensitivity of this examination in the diagnosis of intestinal lacerations. DESIGN: retrospective study. MATERIAL AND METHOD: we selected all patients operated for intestinal laceration caused by a blunt abdominal trauma during the period of 1986 to 1995. The clinical and radiological criteria for laparotomy in these patients were determined. Correlation of the radiological signs from the CT-Scan and the surgical findings was used to determine the sensitivity of the CT-scan. We distinguished patients who had an abdominal CT-scan from those patients for which no CT was done.