Trauma resuscitation is a critical domain within emergency medicine and trauma care focused on the immediate assessment and management of severely injured patients to stabilize vital functions and prevent death or disability. This concept encompasses the scientific investigation and clinical application of procedures and strategies tailored to the unique physiological derangements caused by traumatic injury, such as exsanguinating hemorrhage and traumatic cardiac arrest. It investigates optimal approaches for airway control, ventilation, circulation support, and the treatment of traumatic shock, emphasizing rapid, evidence-based interventions and multidisciplinary coordination to improve survival and functional outcomes.