Fractures of the Pelvis

Question 1

What is the pelvic ring?

Answer 1

A circular ring of bone formed by the wings of the pelvis which are joined anteriorly by the symphysis pubis and posteriorly to the sacrum by strong sacroiliac ligaments

Question 2

Classification of the fractures of the pelvis?

Answer 2

Type A: Stable fractures
Type B: Rotationally unstable but vertically stable
Type C: Rotationally and vertically unstable

Question 3

Fractures of the pelvis are usually the result of a …

Answer 3

fall from a height or a crush injury

Question 4

In terms of complications, pelvic fractures in the region of the symphysis pubis/pubic rami may also be associated with ….

Answer 4

damage to the bladder or urethra

Question 5

Acetabular fractures (involving dislocation of the femoral head) usually occurs when

Answer 5

a force is transmitted through the femur and can occur from fall on the side or from force applied through the line of the femur

(i.e. car dashboard in a motor vehicle accident or from a fall from a height)