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ICU TopicsTrauma

ICU · Trauma

Abdominal Trauma — Blunt, Penetrating, FAST & Non-Operative Management

Also known as Abdominal trauma · Blunt abdominal trauma · Penetrating abdominal trauma · FAST scan · Splenic injury · Liver injury · Hollow viscus injury · Damage-control laparotomy · Non-operative management · Angioembolisation · Solid organ injury · Mesenteric injury · Pancreatic trauma · Genitourinary trauma

The abdominal trauma: the blunt (the solid organ — the spleen, the liver; the hollow viscus — the small bowel, the colon; the mesenteric) and the penetrating (the stab, the gunshot). The FAST scan (the bedside — the free fluid in the 4 views) — the rapid triage. The CT with the IV contrast (the stable patient — the grading). The laparotomy indications: the peritonitis, the hypotension unresponsive, the penetrating with the peritonitis, the evisceration. The non-operative management (the NOM) for the blunt solid organ (the spleen, the liver) if the haemodynamically stable. The angioembolisation for the contrast extravasation (the blush). The damage-control laparotomy (the physiological extremis — the open abdomen, the packing, the planned re-operation).

high31 referencesUpdated 4 Sept 202626 min readSource-verified · Sept 2026

Checked against its sources on 5 Sept 2026

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Abdominal trauma splits by mechanism — blunt (solid organs dominate: the spleen is among the most frequently injured) and penetrating (hollow viscus and vascular dominate: small bowel, mesenteric vessels). The single most important triage decision is haemodynamic stability: the unstable patient with peritonitis goes to theatre, the stable patient gets a contrast-enhanced CT — the diagnostic modality of choice for grading solid-organ injury. The FAST scan is a bedside triage tool that detects free fluid, not organ injury — a negative FAST does not exclude injury. Non-operative management is the treatment of choice for the haemodynamically stable patient with blunt splenic injury, with angiography and embolisation as important adjuncts. Damage-control laparotomy — abbreviated surgery, packing, ICU resuscitation, planned re-operation — is for the patient in physiological extremis.[1][6]

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