The size of pelvic hematoma can be a predictive factor for angioembolization in hemodynamically unstable pelvic trauma.

Purpose: Unstable pelvic fracture with bleeding can be fatal, with a mortality rate of up to 40%. Therefore, early detection and treatment are important in unstable pelvic trauma. We investigated the early predictive factors for possible embolization in patients with hemodynamically unstable pelvic trauma.