Importance of Pelvic Radiography for Initial Trauma Assessment: An Orthopedic Perspective

Area of Science:

• Radiology
• Trauma Imaging
• Emergency Medicine

Background:

• Many institutions are shifting from routine pelvic x-ray (PXR) to selective imaging for blunt trauma patients.
• Computed tomography (CT) scanning is increasingly used as the primary imaging modality.

Purpose of the Study:

• To evaluate the impact of selective PXR use on diagnosing pelvic fractures.
• To assess the effect on the timing of essential interventions like hip reduction and pelvic arterial embolization.

Main Methods:

• A retrospective review of 218 pelvic fracture patients over one year.
• Analysis of time intervals for initial imaging and key interventions.

Main Results:

• Patients without initial PXR experienced a significant delay in diagnosis (48 min vs 2 min).
• Selective PXR led to longer times for pelvic arterial embolization.
• CT scan alone missed hip dislocations in 38% of cases.

Conclusions:

• Selective PXR is associated with delays in recognizing major pelvic fractures and initiating interventions.
• PXR remains a valuable screening tool for rapid assessment and planning before CT.