Management of Pelvic Fractures and Associated Trauma

Pelvic fractures represent a spectrum of injury severity ranging from stable, low-energy breaks to complex, unstable ring disruptions frequently accompanied by multi-system trauma. Early recognition and management are critical due to the high potential for life-threatening haemorrhage from pelvic vessels and bone surfaces. The initial approach centres on rapid haemodynamic assessment and stabilisation, often utilising pelvic binders to reduce pelvic volume and tamponade bleeding. Multimodal imaging—chiefly computed tomography—guides definitive classification and directs further intervention, whether non-operative monitoring, external fixation, pelvic packing or angioembolisation. A multidisciplinary team comprising trauma surgeons, interventional radiologists, orthopaedic surgeons and critical care specialists ensures that resuscitation, haemorrhage control and definitive fixation are co-ordinated. Subsequent management addresses complications such as thromboembolism, infection and long-term functional impairment. Advances in imaging, minimally invasive techniques and standardised protocols have steadily reduced mortality and improved functional outcomes, but pelvic fractures remain among the most challenging injuries in modern trauma care.

Research from Nature Portfolio

A recent study has identified soft-tissue Morel–Lavallée lesions and the number of additional surgical procedures as independent predictors of surgical site infection following pelvic ring osteosynthesis. The presence of a Morel–Lavallée lesion was associated with a more than fourfold increase in infection risk, while each additional procedure for associated injuries doubled that risk. These findings highlight the need for heightened surveillance, early debridement of soft-tissue collections and minimisation of staged operations where feasible to optimise the safety of pelvic fixation.

Management of Pelvic Fractures and Associated Trauma publication trend

The graph below shows the total number of articles in management of pelvic fractures and associated trauma across all publications each year (not limited to Nature Index journals).

Technical terms

Pelvic ring fracture: A disruption of the bony ring formed by the two innominate bones and sacrum, classified by stability and pattern.

Hemodynamic instability: A state of inadequate perfusion marked by hypotension and tachycardia, often requiring urgent intervention.

Angioembolisation: A minimally invasive procedure that occludes bleeding pelvic vessels via endovascular delivery of embolic agents.

Preperitoneal pelvic packing: Surgical placement of hemostatic packs in the pelvic retroperitoneal space to tamponade venous bleeding.

Morel–Lavallée lesion: A closed degloving injury with fluid collection between subcutaneous tissue and underlying fascia, prone to infection.

References

1. Predictors and pathways of in-hospital mortality in active vascular contrast extravasation detected on abdominopelvic CT. Insights into Imaging (2024).
2. Morel–Lavallee lesions and number of surgeries for associated injuries predict surgical site infection risk following pelvic ring injury osteosynthesis. Scientific Reports (2023).
3. Non-Operative Management of Polytraumatized Patients: Body Imaging beyond CT. Diagnostics (2023).
4. Pelvic trauma: WSES classification and guidelines. World Journal of Emergency Surgery (2017).