Past, present, and future of Emergency General Surgery in the USA.

Emergency General Surgery (EGS) patients represent a unique group of acutely ill surgical patients at high risk for death and complications. Since the inception of EGS as a surgical subspecialty in the early 2000s, there have been significant developments to further define the scope of EGS as well as to advance data collection, performance measurement, and quality improvement. This includes defining the EGS cohort by diagnosis and procedure and by overall burden, benchmarking of EGS outcomes, and creation of quality improvement programs aimed at reducing the excess morbidity and mortality associated with EGS. Going forward there exists a need for a more modern approach to quality improvement. This may include the creation of an EGS data registry, the use of electronic medical records data, wearable device technology, and a focus on patient reported outcomes.