Car accident pelvic fracture serious?

The severity of a pelvic fracture is related to the displacement of the fracture and the severity of symptoms. It is severe if the position of the sacroiliac joint and pelvic abnormalities appear on x-ray examination, and the patient feels severe pain and hematuria. If the pain is not obvious, the position of the sacroiliac joint or pelvic ring is normal, it is a minor fracture.