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Small bowel obstruction in percutaneous fixation of traumatic pelvic fractures
Roberto Bini1, Fabrizio Quiriconi, Tiziana Viora
1Department of General and Emergency Surgery, SG Bosco Hospital, 10153 Turin, Italy.
Insights
Bowel entrapment in pelvic fractures is a rare but fatal complication. Early diagnosis and investigation are crucial for patients with persistent ileus or sepsis after pelvic fracture treatment.
Area of Science:
- Trauma Surgery
- Orthopedic Surgery
- Gastrointestinal Surgery
Background:
- External fixation is a common initial treatment for unstable pelvic injuries.
- Bowel entrapment within pelvic fractures is a rare but life-threatening complication.
- Diagnosis can be challenging, often mistaken for adynamic ileus.
Observation:
- A polytrauma patient with pelvic fractures developed intestinal obstruction post-external fixation.
- Exploratory laparotomy revealed ileum entrapment within a sacral fracture.
Findings:
- Sacral fracture-associated bowel entrapment is exceedingly rare.
- Delayed diagnosis of bowel entrapment can lead to sepsis and mortality.
Implications:
- Clinicians and radiologists must consider bowel entrapment in patients with pelvic fractures and persistent ileus or sepsis.
- Early diagnostic investigations are essential to rule out bowel entrapment.
- Awareness of this complication can improve patient outcomes in trauma care.
Abstract:
The use of external fixation for the initial treatment of unstable, complex pelvic injuries with hemodynamic instability remains an effective treatment for multiply injured patients. Bowel entrapment within a pelvic fracture is a rarely reported, potentially fatal complication. Here, we report a polytrauma patient with pelvic fractures who developed an intestinal obstruction after an external fixation. At an explorative laparotomy, we found an ileum segment trapped in the sacral fracture. Reported cases of bowel entrapment in pelvic fractures, especially in sacral fractures, are exceedingly rare. The diagnosis is often delayed due to difficulty distinguishing entrapment from the more common adynamic ileus. In conclusion, clinicians and radiologists should be aware of this potentially lethal complication of pelvic fractures treatment. To exclude bowel entrapment, patients with persistent ileus or sepsis should undergo early investigations.
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