The Major Limb Trauma Rescue Center is an integrated trauma care facility specializing in the treatment of critically ill patients major limb injuries. It has been officially certified as a Trauma Rescue Center by both the Zhengzhou Trauma Rescue Center and the China Trauma Rescue Alliance. Leveraging the technical expertise of the Hen Provincial Key Discipline of Microsurgery and guided by the core philosophy that "time is life," the center has established a seamless continuum of care that integrates pre-hospital emergency services, inhospital acute intervention, and multidisciplinary team (MDT) management for critical cases. The center is equipped to perform rapid triage for major limb trauma patients and provide emergency monitoring and advanced support for critically injured patients, ensuring a rapid, efficient, and integrated care pathway from initial emergency response to final rehabilitation.**