Understanding trauma systems: A global need

Trauma is a leading cause of death worldwide. Many more survive their injuries and face lifelong disabilities, including limiting musculoskeletal conditions that significantly impact individuals and societies. According to the World Health Organization, the burden of injury resulting from trauma will continue to increase. Despite this expected increase, trauma systems remain poorly described and understood. This supplement, which represents a collaboration of member societies of the International Orthopaedic Trauma Association, will describe trauma systems in countries from 5 different continents. The expectation is that this work will assist in identifying existing trauma systems and developing strategies for improvements in post-injury care worldwide.