Treatment of Pelvic Fractures

Initial Assessment and Stabilization

Hemodynamically unstable patients require immediate pelvic ring closure using a pelvic binder, bed sheet, or C-clamp to control bleeding, followed by preperitoneal packing and/or angioembolization, as recommended by the World Journal of Emergency Surgery 1, 2, 3, 4, 5
The American College of Surgeons recommends preperitoneal pelvic packing (PPP) in conjunction with pelvic stabilization, as 80-90% of bleeding in pelvic fractures is venous in origin and inadequately controlled by angioembolization alone 5
Angiography with embolization is indicated for arterial bleeding if hemodynamic instability persists despite adequate pelvic ring stabilization, with a CT scan arterial contrast extravasation ("blush") being a good indicator for angioembolization need 1, 3, 4

The World Journal of Emergency Surgery recommends posterior pelvic ring instability (which includes sacral alar fractures) as a surgical indication for anatomic fracture reduction and stable internal fixation 1, 2
Minimally invasive percutaneous iliosacral screw fixation is recommended for the sacral alar fracture and sacroiliac joint stabilization 2
Spinopelvic fixation (triangular osteosynthesis) has the benefit of immediate weight bearing in patients with vertically unstable sacral fractures, as recommended by the World Journal of Emergency Surgery 1, 2

The American College of Radiology recommends not relying on fracture pattern alone to determine the need for angiography—arterial contrast extravasation on CT is the key indicator 1
The Society of Critical Care Medicine recommends not performing non-therapeutic laparotomy in hemodynamically unstable pelvic fractures, as this increases mortality 3, 4
The World Journal of Emergency Surgery recommends not delaying pelvic stabilization in unstable patients—immediate closure is essential as venous bleeding predominates 5, 4
The Journal of the American College of Radiology recommends not assuming isolated pubic rami fractures are benign—always image the entire pelvis including sacrum, as concomitant posterior injuries are common 6, 7