Performance of three predictive scores to avoid delayed diagnosis of significant blunt bowel and mesenteric injury. A 12-year retrospective cohort study.

Avoiding missed diagnosis and therapeutic delay for significant blunt bowel and mesenteric injuries (sBBMI) after trauma is still challenging despite the widespread use of computed tomography. Several scoring tools aiming at reducing this risk have been published. The purpose of the present work was to assess the incidence of delayed (>24 h) diagnosis for sBBMI patients and to compare the predictive performance of three previously published scores using clinical, radiological and laboratory findings: the "Bowel Injury Prediction Score" (BIPS) and the scores developed by Raharimanantsoa (RS) and by Faget (FS).