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ICU TopicsTrauma

ICU · Trauma

Chest Trauma — Blunt, Penetrating, Flail Chest & Cardiac Tamponade

Also known as Chest trauma · Flail chest · Pulmonary contusion · Cardiac tamponade · Beck triad · Tension pneumothorax · Massive haemothorax · Traumatic aortic injury · Traumatic diaphragmatic injury · Resuscitative thoracotomy

The chest trauma in the ICU: the blunt (the flail chest — the paradoxical movement; the pulmonary contusion; the cardiac tamponade — the Beck triad; the traumatic aortic injury; the diaphragmatic rupture) and the penetrating (the pneumothorax, the haemothorax, the great vessel, the cardiac). The immediately life-threatening (the ATLS): the tension pneumothorax, the massive haemothorax, the flail chest, the open pneumothorax, the cardiac tamponade. The management: the chest drain (the pneumothorax and the haemothorax), the surgical exploration (the massive haemothorax over 1500 mL initially or over 200 mL per hour for 3 hours with refractory shock (de Lesquen Grade D), the cardiac tamponade, the great vessel), the resuscitative thoracotomy (the arrest post-penetrating). The flail chest — the analgesia (the epidural preferred), the ventilation (the CPAP trial or the invasive for the respiratory failure), the pulmonary contusion — the resuscitation to adequate perfusion without excessive restriction, the lung-protective support.

high52 referencesUpdated 3 Sept 202638 min readSource-verified · Sept 2026

Checked against its sources on 3 Sept 2026

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Chest trauma kills through the classic lethal injuries that must be found and treated in the primary survey: airway obstruction, tension pneumothorax (a clinical diagnosis — decompress now — in class II/III obesity Schaefer found chest-wall thickness exceeded 50 mm in 82 percent at ICS 4/5-AAL versus 22 percent at ICS 2-MCL, and no patient exceeded 83 mm at ICS 2-MCL, so prefer a long needle at ICS 2-MCL rather than a 50 mm cannula at the anterior axillary line), cardiac tamponade (echo shows diastolic right ventricular collapse and systolic right atrial collapse; pericardiocentesis for the deteriorating patient, surgery for traumatic haemopericardium), open pneumothorax (seal the wound with a venting chest seal, then definitive drainage), massive haemothorax (drain it — over 1500 mL initially or over 200 mL per hour for 3 hours with refractory shock is de Lesquen Grade D thoracotomy), and flail chest (the exam line “three or more ribs in two or more places” is a teaching definition, not a number in the abstracts cited here — the epidural is the preferred analgesia delivery mode in severe flail chest, and the contusion underneath drives the respiratory failure). For blunt aortic injury, control the impulse medically (beta-blockade first) and repair — the SVS meta-analysis found endovascular repair associated with better survival than open repair or non-operative management.[35][26][33][34][25][16][2][36]

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References52ShowHide
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