["Stop the bleeding"-Acute bleeding control in injuries to the trunk and extremities].

Trauma-related blood loss is still associated with a high mortality and is a major factor in the development of a deadly triad consisting of acidosis, hypothermia and coagulopathy. Sources of bleeding occur particularly in the thoracic, abdominal and pelvic regions as well as in the extremities. For control of bleeding a timely identification of the source of bleeding and the initiation of a targeted treatment are essential. The principles are to stop the blood loss as soon as possible and to restore the lost volume to avoid the complications associated with traumatic hemorrhage. Surgical treatment in the acute situation is especially important due to its efficiency. The present article focuses on the current literature with respect to the appropriate diagnostic and treatment measures in the thoracic, abdominal and pelvic regions as well as the extremities and describes the latest scientific insights and developments. Available trauma algorithms are presented and the value of various strategies regarding surgical hemostasis for the thorax and abdomen are shown, whereby organ preservation can increasingly be achieved, particularly in the abdomen. With respect to hemostasis in severe pelvic injuries and injuries to the extremities, the regularly used surgical techniques are described and their values are differentially classified.