ART. Sacroiliaca Flashcards
1
Q
ART. Sacroiliaca
A
= Sacroiliac Joint
Bones involved:
SACRUM + Os Coxae
Type of joint:
AMPHIRARTHROSIS
-> No movements
Ligaments:
- Lig. Sacrotuberale (ca)
- Lig. Sacrotuberale latum (un)
- Lig Sacroiliaca dorsalia
- Lig. Sacroiliaca interossea
- Lig. Sacroiliaca ventralia
2
Q
Art. Sacroiliaca
Interspecial Differences
Lateral view
LIG. Sacrotuberale
A
Eq: Lig. Sacrotuberale latum Os SACRUM & 1st caud. vertebrae —> Spina ischiadica & tuber ischiadicum \+ Foramen ischiadicum major and Minor
Ca:
Lig. Sacrotuberale
Os SACRUM & 1st caud vert.
—> Tuber Ishiadicum
3
Q
Ligaments
Ventral view
Eq vs Ca
A
EQ:
- Lig. Sacroiliaca interossea
Tuberositas Sacralis —> Tuberositas Iliaca - Lig. Sacroiliaca ventrallia
Ala Sacralis —> Os Ilium
+ Membrana Obturatoria (EQ)
CA:
1. Lig. Sacroiliaca Interossea
Tuberositas Sacralis —> Tuberositas iliaca
- Lig. Sacroiliaca ventralia
Ala Sacralis —> os ilium
4
Q
Ligaments DORSAL view
EQ vs Ca
A
EQ:
1. Lig. Sacroiliaca Dorsalia
Btw SACRUM —> Os ilium
+ Foramen ischiadicum minus
- Lig. Sacrotuberale latum
Os SACRUM —> 1st caudal vertebrae
—> Spina ischiadica & tuber. Ischiadicum
+ MEMBRANA OBTURATORIA (EQ)
CA:
1. Lig. Sacroiliaca dorsalia
Btw SACRUM & os Ilium
- Lig. Sacrotuberale
Os SACRUM & 1st caudal vertebrae
—> Tuber ischiadicum