Effect of the presence of rib fracture on mortality and morbidity in blunt thoracic traumas

BACKGROUND: The aim of this study was to determine the effect of the presence of rib fracture on mortality and morbidity in blunt thoracic trauma (BTT). METHODS: Records of patients aged over 18 and admitted with BTT between January 2017 and October 2019 dates were retrospectively evaluated. Only patients with both BTT and rib fracture were included in the study. Age, gender, trauma mechanism, additional organ injuries, and need for intensive care unit of patients were identified. The total length of hospital stay, length of stay in the intensive care unit, treatment modalities, need for mechanical ventilator; blood and blood products, complications, and mortality rates for patients were recorded. RESULTS: One hundred eighty-six (73.8%) and 66 (26.2%) of 252 included patients were male and female, respectively. The most commonly seen trauma mechanism was motor vehicle accidents (51.4%). The mean age of patients was 52±12 (18–91). We identified that there was a significant association between hemothorax and non-thoracic additional organ injuries (p=0.024). There was no significant association between pneumothorax and additional organ injuries (p=0.067). The number of fractured ribs was significantly different between cases with and without hemothorax (p<0.001). There was also a significant difference between cases with and without pneumothorax in terms of the number of broken ribs (p<0.039). There was a significant difference between cases undergone thoracotomy and cases who did not undergo thoracotomy in terms of mean length of stay in the hospital (p<0.001). There was a positive correlation between the number of broken ribs and length of stay in the hospital (r=320, p<0.001). CONCLUSION: Increased number of rib fracture in BTTs increases morbidity and length of stay in the hospital.