Pelvic girdle Flashcards
1
Q
Which ligament attaches the Sacrum to the ischial tuberosity
A
Sacrotuberous
2
Q
What is the role of the sacrotuberous ligament
A
Prevents anterior tipping
Stabilises sacroiliac joint
3
Q
Which ligament attaches the ischial spine to the sacrum
A
Sacrospinous
4
Q
What is the role of the sacrospinous ligament
A
Prevents excessive rotation
5
Q
Which ligament attaches the sacrum to the ilium, and to the lumbar spine
A
Anterior sacroiliac
6
Q
What is the role of the anterior sacroiliac ligament
A
Prevents excessive pelvis distraction
7
Q
Which ligament attaches the sacrum to the iliac crest
A
Posterior sacroiliac
8
Q
What is the role of the posterior sacroiliac ligament
A
Provides stability for weightbearing
Limits distraction and compression
