Nonoperative Management of Abdominal Trauma
Summary
Nonoperative management of abdominal trauma has evolved into a cornerstone of contemporary care for patients with blunt injuries to solid organs. The strategy rests on careful patient selection, primarily targeting those who are haemodynamically stable and free of signs of peritonitis. High-resolution imaging, especially contrast-enhanced computed tomography, guides decision-making by grading the extent of splenic, hepatic or renal injury. Close clinical monitoring in a high-dependency setting allows early detection of deterioration. Interventional radiology techniques, notably angioembolisation, complement observation by arresting ongoing bleeding without the need for laparotomy. In parallel, minimally invasive diagnostic laparoscopy is increasingly adopted to confirm the absence of hollow-viscus injury and to guide subsequent management steps. This paradigm shift has been driven by evidence demonstrating reduced morbidity, shorter hospital stays and preservation of organ function, particularly in paediatric and young adult populations. Nonetheless, failure of nonoperative management still occurs in a minority of cases, underscoring the importance of multidisciplinary collaboration and clear protocols for prompt surgical intervention when indicated.
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Nonoperative Management of Abdominal Trauma publication trend
The graph below shows the total number of articles in nonoperative management of abdominal trauma across all publications each year (not limited to Nature Index journals).
Technical terms
Haemodynamic stability: Adequate blood pressure and perfusion without ongoing fluid or blood product support.
Angioembolisation: Targeted blockage of a bleeding vessel using radiologically guided implants.
Laparoscopic approach: Minimal-access surgery using small incisions and a video camera for visualisation.
Nonoperative management (NOM): A treatment pathway relying on observation, imaging and interventional radiology rather than immediate surgery.
Computed tomography (CT): Cross-sectional X-ray imaging that provides detailed views of internal organs and injuries.
References
- Cesena guidelines: WSES consensus statement on laparoscopic-first approach to general surgery emergencies and abdominal trauma. World Journal of Emergency Surgery (2023).
- Splenic trauma: WSES classification and guidelines for adult and pediatric patients. World Journal of Emergency Surgery (2017).
- The impacts of different embolization techniques on splenic artery embolization for blunt splenic injury: a systematic review and meta-analysis. Military Medical Research (2017).
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