| Sacral Spine | AP PELVIS | AP SPOT HIP | LATERAL HIP (FROGLEG) | AP SACRUM | LATERAL SACRUM | SI JOINT ANT/POST | AP COCCYX | LATERAL COCCYX | FSAP | FSL |
| DEMONSTRATE | Pelvic girdle, Femur heads, Ischia | AP Hip joint | Lateral Hip joint | Sacrum, SIJ, Coccyx | Lateral Sacrum, Coccyx | SI Joint | AP Coccyx | Lateral Coccyx | AP Full Spine | Lateral Full Spine |
| MEASURE | thru CR | thru CR | thru CR | thru CR | thru CR | thru CR | thru CR | thru CR | ||
| kVp | 80 small | 74 small | 74 small | 80 small | 80 small | 90 small | 70 small | 80 small | 70 large | 100 large |
| FILM SIZE | 14x17 black horizontal flash up | 10x12 black verticle flash lateral | 10x12 black verticle flash up | 10x12 black horizontal flash down | 10x12 black verticle flash up | 8x10 black verticle flash up | 8x10 black verticle flash up | 8x10 black verticle flash up | 14x36 black verticle | 14x36 black verticle |
| GRID | Yes | Yes | Yes | Yes | Yes | Yes | Yes | |||
| FFD | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 40 | 72 | 72 |
| TUBE TILT | 0 | 0 | 0 | 15 cephalad | 0 | 0 | 10 caudad | 0 | 0 | 0 |
| PATIENT POSITION | Supine, feet (heels) apart, toes together | Supine, internally rotate leg 20-25 | Supine, flex knee and relax with flat foot on opposite knee and block opposite hip | Supine | Lateral Table | Table with 25-30 block tilt same side and knee at same level as ASIS | Supine | Lateral Table | ||
| CR | Mid-line | Over femoral pulse | Over femoral pulse | 2" superior to Pubic Symphasis | 1" below PSIS and 2" anterior to the posterior | Anterior - 1" medial to ASIS Posterior thru PSIS | 2" above Pubic Symphasis | Mid-Coccyx; 2" anterior to posterior body surface | ||
| COLLIMATE AND SHIELD | 1" superior to Iliac crest (L3) and lateral to femoral heads | Film size | Film size | 11x9 | 11X9 | 7x9 | Cross | 5x5 | ||
| FILTER | HEART or TRIANGLE | FLAT VINYL ON OPPOSITE SIDE | HEART or TRIANGLE | NONE | FLAT VINYL MALE AND SHIELD POSTERIOR TABLE | FLAT VINYL MALE | NONE | FLAT VINYL MALE AND SHIELD POSTERIOR TABLE | ||
| SIDE MARKER | R or L | R or L | R or L | R or L | L | Post RAO/LAO Ant RPO/LPO | R or L | L | R or L | L |
| BREATHING | Breath in Let out Hold | Hold still | Hold still | Breath in Let out Hold | Breath in Let out Hold | Hold still | Breath in Let out Hold | Breath in Let out Hold | Breath in Let out Hold | Breath in Hold |