A shift from traditional zonal management to selective imaging-based strategies for penetrating neck injuries is highlighted, aiming to reduce unnecessary surgical interventions. Multidetector computed tomography angiography (CTA) has shown high sensitivity and specificity for detecting vascular and aerodigestive injuries.
Background
Penetrating neck injuries represent a significant portion of trauma cases, with mortality rates reaching up to 10%. Historically managed through an anatomic zonal framework, this approach has led to high rates of negative explorations and complications. The transition to selective evaluation based on clinical findings and imaging is crucial for improving patient outcomes.
Data Highlights
Verify and ensure consistency of sensitivity and specificity values, especially for pharyngoesophageal injuries.
Key Findings
Penetrating neck injuries account for up to 10% of trauma cases.
Mortality for penetrating neck injuries is estimated at 3% to 6%, with hemorrhage as a leading cause.
CTA demonstrates high sensitivity and specificity for vascular and aerodigestive injuries.
Hard signs of injury necessitate immediate surgical exploration, while soft signs allow for imaging evaluation.
Vascular injuries occur in up to 25% of cases, with stroke rates of 6% to 12% for carotid injuries.
Aerodigestive injuries have mortality rates ranging from 11% to 17%.
Clinical Implications
Clinicians should adopt a selective imaging-based approach for managing penetrating neck injuries, particularly in hemodynamically stable patients. Rapid sequence intubation and effective hemorrhage control techniques, such as hemostatic dressings and devices like the iTClamp, are essential in improving patient outcomes.
Conclusion
Reiterate the importance of patient safety in the context of the new management strategy.
In this procedural case review, vascular surgeon Dr. Samuel Steerman performs a right carotid endarterectomy on a woman in her 60s who experienced a stroke related to carotid artery plaque.
