“Pop in a scope”: attempt to decrease the rate of unnecessary nontherapeutic laparotomies in hemodynamically stable patients with thoracoabdominal penetrating injuries

Background Management of patients with thoracoabdominal penetrating injuries is challenging. Thoracoabdominal penetrating trauma may harbor hollow viscus injuries in both thoracic and abdominal cavities and occult diaphragmatic lesions. While radiological tests show poor diagnostic performance in these situations, evaluation by laparoscopy is highly sensitive and specific. Furthermore, minimally invasive surgery may avoid unnecessary laparotomies, despite concerns regarding complication and missed injury rates. The objective of the present study is to evaluate the diagnostic and therapeutic performance of laparoscopy in stable patients with thoracoabdominal penetrating injuries.