Week 5 Flashcards
What does the pelvis consist of?
The pelvic girdle and the sacrum
What does the pelvic girdle consist of?
2 hip bones
What are fractures in this region known as in early teenage years?
Triradiate cartilage acetabulum
What are the 2 joints of the pelvic girdle ?
- Sacroiliac joint
2. Pubic symphesis
What is the classification of the joint between the iliac tuberolsity and sacroiliac interosseous ligament?
Fibrous syndesmosis
What is the classification of the joint between the iliac and the sacral agriculture surface
Sybovial plane
What are the 5 ligaments of the sacroiliac joint?
- Dorsal sacroiliac ligament
- Interosseous sacroiliac ligaments
- Central sacroiliac ligaments
- Sacrospinpus ligaments
- Sacrotuberous ligament
Define nutation:
Where the body weight forces the base of the sacrum anterior and inferiority
Define counternutation:
Where the base moves superior and posterioy
What are the ligaments of the pubic symphesis?
- Superior pubic ligament
2. Inferior pubic ligament
What is the frontal plane angle of inclination of the femur?
125 degrees
What is femoral antiversion, transverse plane alignment of the femur?
15 degrees
What are the 4 ligaments of the hip joint?
- Iliofemoral ligament
- Pubofemoral ligament
- Ischiofemoral ligament
- Transverse ligament
Which ligament of the hip joint is the strongest?
Iliofemoral ligament
What movements increase tension in the iliofemoral ligament?
- Ext
- ADD
- MEd Rot