• OBJECTIVE
    • Evaluate the impact of pelvic embolization on postoperative infection rate after acetabular fracture fixation.
  • DESIGN
    • Retrospective study of 3 separate cohorts.
  • SETTING
    • Level I Trauma Center.
  • PATIENTS/PARTICIPANTS
    • Identified patients who underwent angiography of the pelvis as well as required an open reduction internal fixation (ORIF) of an acetabular fracture. This group was compared to a control group of patients with an acetabular fracture, which did not undergo angiography, and underwent ORIF.
  • INTERVENTION
    • ORIF of an aectabular fracture with angiography ± embolization.
  • MAIN OUTCOME MEASUREMENTS
    • Deep infection rate.
  • RESULTS
    • Seventy-two patients remained for final analysis; 25 patients underwent embolization, 16 patients underwent angiography without embolization, and 31 patients did not undergo angiography. Two out of 25 (8%) patients developed infections in the embolization group, one deep infection and one superficial infection. Five out of 16 (31%) patients developed deep infections in the nonembolization group. Control group of patients who did not undergo angiography had a deep infection rate of 9.6%.
  • CONCLUSION
    • Despite previous reports of high infection rates after pelvic embolization, the deep infection rate was only 4% after embolization in our cohort. This suggests that concerns for higher rates of infection are not substantiated, and pelvic embolization should be performed when indicated.
  • LEVEL OF EVIDENCE
    • Therapeutic Level III. See Instructions for Authors for a complete description of levels of evidence.