Suppose the Pubic Symphysis Did Not Exist in the Pelvic

Multiple Choice

Suppose the pubic symphysis did not exist in the pelvic girdle and the two pubic bones were fused in the middle. Which of the following best describes the way the region would be affected if this joint was removed?

A) The femurs would have a limited range of motion without the high-mobility symphysis joint.
B) The femurs would grind inside the acetabulum and cause pain because of a lack of cartilage.
C) The pelvic girdle would be highly unstable because the pubic symphysis adds stability and rigidity.
D) Childbirth would have a high mortality risk because the pelvic girdle would be rigid and unmoving.