Percutaneous iliosacral screw fixation is commonly practiced to treat unstable posterior pelvic ring injuries. The number of reported cases of iatrogenic complications is increasing. We present a case of superior gluteal artery injury during bilateral percutaneous iliosacral screw fixation in a patient with sacral fracture of spino-pelvic dissociation. This complication was managed by arterial embolization. We discussed the cause, prevention and treatment of arterial injury along with a review of literature.
Keywords: Arterial embolization; Pelvic fracture; Percutaneous iliosacral screw fixation; Superior gluteal artery injury.