| Term | Definition |
| SACROILIAC JOINT | SI JOINT |
| ILIUM | BETWEEN THE AURICULAR SURFACE OF THE SACRUM AND THE AURICULAR SURFACE OF THE ______________________. |
| PLANE JOINT | THIS IS CONSIDERED WHAT TYPE OF JOINT? |
| IRREGULAR | THIS JOINT HAS VERY ________________________ SURFACES FOR STABILITY. |
| CHILD BIRTH | ALLOWS VERY LITTLE MOVEMENT, EXCEPT DURING _____________________________. |
| NUTATION | SUPERIOR SACRUM TILTS ANTERIORLY RELATIVE TO THE PELVIS. |
| COUNTERNUTATION | INFERIOR SACRUM TILTS ANTERIORLY RELATIVE TO THE PELVIS |
| SPINE | TRANSMITS WEIGHT FROM THE ______________ TO THE LE'S. |
| ANTERIOR & POSTERIOR SACROILIAC LIGAMENTS | REINFORCE THE JOINT POSTERIORLY AND ANTERIORLY |
| INTEROSSEOUS SACROILIAC LIGAMENT | REINFORCES THE SI JOINT POSTERIORLY (FIBROUS JOINT). |
| SACROTUBEROUS LIGAMENT | SACRUM TO ISCHIAL TUBERSITY |
| SACROSPINOUS LIGAMENT | SACRUM TO ISCHIAL SPINE |
| ILIOLUMBAR LIGAMENT | CONNECTS L4-5 TRANSVERSE PROCESSES TO THE ILIUM. |
| LIGAMENTS | DESIGNED TO BE VERY STABLE, WITH SEVERAL THICK ____________________. |