Question

11. At the brim of the pelvis, the _______________________________ unite with the _______________________________ to form the ______________________________.

Answer 1

At the brim of pelvis , the arcutae line of inner surface of ilium unite with the pectinal line on pubic ramus (superior) to form the pubic symphysis.

Pubic symphysis is one of the anterior boundaries for pelvic inlets.

Pubic symphysis is attached to various ligament and muscles.ligaments are superior pubic and inferior pubic ligament.tendon of rectus abdominis, abodminal external oblique muscle get attached to the pubic symphysis.

function of pubic symphysis help in the delivery of baby,shock absorber in walking and help in transferring of weight in the upper trunk.