When Success Makes Experience Scarce: Trauma Laparotomy, System Maturity, and the New Readiness Challenge

The contemporary management of abdominal trauma is one of modern surgery's quiet successes. Advances in rapid computed tomography, haemostatic resuscitation, interventional radiology and protocolised selective non-operative management (SNOM) have transformed a procedure that was once routine into one performed sparingly and with precision. In this issue, Noonan and colleagues document exactly this evolution in a 23-year analysis from The Alfred Hospital, Melbourne [1]. Their trauma registry study of 25 497 major trauma patients (Injury Severity Score > 12) between 2001 and 2024 shows emergency laparotomy rates falling from 10.7% to 2.7% of all major trauma admissions despite trauma volume more than doubling and abdominal injury burden rising. Solid organ embolisation increased significantly, while laparoscopy remained uncommon. The decline was most pronounced in blunt trauma, which comprised 93.8% of the cohort, and persisted in sensitivity analyses using abdominal injury burden as the denominator. Although causation cannot be assigned to individual process changes, the pattern is strongly consistent with the maturation of imaging enabled, selective and multidisciplinary trauma care. The reduction in trauma laparotomies is not a reflection of diminished surgical relevance; it is the hallmark of an evolving and mature trauma system. Laparotomy was historically both diagnostic and therapeutic because exploration was the only reliable way to identify intra-abdominal injury. Modern imaging now provides immediate, high-resolution characterisation, enabling confident SNOM for most solid-organ injuries in stable patients without peritonitis [2]. This approach is successful in the large majority of appropriately selected cases and endorsed by international guidelines [3-5]. Interventional radiology has further expanded the non-operative options. Consequently, laparotomy is now reserved for the minority with physiological instability, uncontrolled haemorrhage, hollow-viscus injury, failed SNOM or complex multisystem trauma. The case mix has shrunk, but the stakes have risen. This success creates a paradox: by avoiding unnecessary laparotomies, we have reduced routine operative exposure. Surgeons have become victims of our own progress. The very procedure that once built capability is now uncommon precisely because care has improved. Operative readiness is therefore no longer a byproduct of service volume; it is a deliberate systems obligation. In Australia and New Zealand, where trauma is distributed unevenly across large geographies and variable hospital settings, some centres will retain meaningful exposure while others will see these operations become almost vanishingly rare [6]. Passive reassurance that ‘experience will somehow persist’ is insufficient. Maintaining surgical leadership in this highly visible domain of acute care remains essential. Trauma surgery in Australia and New Zealand is still largely embedded within general surgery, but the modern bleeding patient does not present neatly within specialty boundaries. General surgeons who lead trauma care must retain broad competence in operative torso trauma, haemorrhage control and junctional exposure, while training models should create deliberate access to vascular, thoracic and endovascular skills. At the same time, trauma services should make better use of the expertise already present across our hospitals. Orthopaedic trauma surgeons manage a large proportion of admitted trauma patients and represent an important, often underused component of trauma service capability, particularly where admitting roles, scope of practice and governance are explicit. Vascular, cardiothoracic, interventional radiology, critical care and retrieval medicine craft groups are equally central to the mature trauma system. The point is not to dilute surgical responsibility, or to blur accountability, but to define it more clearly. Future trauma leadership may need to be broader in composition, but it must remain governed by explicit credentialing, agreed scope of practice, shared rehearsal, and uncompromising standards of quality and accountability. The Post Fellowship Education and Training Program in Trauma Surgery, developed through the Australian and New Zealand Association for the Surgery of Trauma and governed by General Surgery Australia, offers one such regional response. Its inclusion of general, orthopaedic, and vascular streams recognises that trauma capability in Australia and New Zealand must reflect blunt-dominant epidemiology, geography, transfer networks, and existing workforce structures [7]. The aim is not for a direct, imported model from elsewhere, but a deliberate regional solution to the unique regional trauma system and its challenges. Multidisciplinary care is therefore not a slogan; it is the operating model required for the rare, deteriorating patient whose pathway may shift in minutes from CT to angiography, theatre or intensive care. Noonan and colleagues [1] conclude that the decline in laparotomies carries direct implications for operative readiness. Fewer procedures do not diminish the importance of trauma surgeons; they increase it. As indications narrow, judgement becomes more exacting. The contemporary trauma surgeon must integrate physiology, imaging, mechanism, associated injuries, institutional capability and time: deciding not only who needs an operation but who should proceed to angioembolisation, who can be observed safely, and when watchful management has crossed into dangerous delay. Trauma systems should therefore read this paper as both reassurance and warning. It reassures us that modern care is achieving one of its central aims: avoiding unnecessary laparotomy through precise diagnosis and effective non-operative pathways. Yet it warns that success alters the skill ecology of trauma surgery. When exposure becomes scarce, preparedness must become deliberate through workforce planning, simulation, targeted skill maintenance programmes, verification standards and strategic concentration of complex trauma care. The abdomen is opened less often now, and rightly so. But when it must still be opened, failure is swift and unforgiving [8]. The true test of a mature trauma system is no longer how frequently it performs trauma laparotomy, but whether it can still do so immediately, expertly and without delay when no other option remains. Progress must reduce the need for the operation; it must never reduce the ability to perform it well. Dieter G. Weber: conception, drafting, critical revision and final approval of the manuscript. Li Hsee: drafting, critical revision and final approval of the manuscript. The authors have nothing to report. The authors have nothing to report. The authors have nothing to report. The authors declare no conflicts of interest. The data that support the findings of this study are available from the corresponding author upon reasonable request.