<prompt> Which of the following fracture is associated with high moality and morbidity?Femur shaft fracturesPelcetabular fracturesSubtrochanteric fracturesShaft tibia fractures  <response>: Pelcetabular fractures are associated with high morbidity and moality because: They are caused by high velocity injuries. They can have associated compound fractures along. There is significant blood loss present usually. Ref: campbells 12the pg.2777 