As far as I am concerned I only need to know that a break in the pelvis can accumulate three liters of blood and as such is the only time ill be using MAST. Also, the hip is the femur, not the pelvis.
The hip is the joint between the Femur and the Pelvis, trust me on that. Ill have you know I'm an EMT and they had us practice the hell out of hip fractures.