1. Chapter 7 Hip and Pelvis

2. Pelvis Consists of: 2 hip bones Ilium Pubis Ischium Sacrum Coccyx ______________ 2 hip bones Acetabulum

3. Ilium Ala Body Superior acetabulum Iliac Crest _______ AIIS _______ PIIS

4. Ischium Body Posterioinferior acetabulum Ramus Ischial Tuberosity ____________ _______________ Lesser Sciatic Notch

5. Pubis Body Anterioinferior acetabulum Superior Ramus __________

6. True Pelvis _____________ Surrounded by bone Sacrum Ilium Pubis _____________ Tip of bilateral ischial tuberosities Tip of coccyx

7. Pelvis Joints Sacroiliac Joints (SI) Symphysis Pubis Acetabulum Hip Joint

8. Male and Female Pelvis Male __________ Ala less flared ________ pubic arch Oval obturator foramen Female ___________ Flared Ala _______ pubic arch Narrow obturator foramen

9. Imaging the Pelvis AP 40”SID 75 kV

10. AP Pelvis Supine _______________ ____________should not be seen or barely seen CR Midsagittal plane Between ASIS and Symphysis Pubis Tip: Put top of ___at crest and center to the IR _____________________

11. Proximal Femur Head Fovea Capitis Neck Greater Trochanter Lesser Trochanter Intertrochanteric Crest Head and Neck = _____________

12. Imaging the Hip AP Pelvis AP Unilateral Hip Lateral Frog Leg Cross Table 40” SID 75 kV

13. AP Unilateral Hip Supine Leg extended Rotate leg _____________ _____________is not seen or mostly not seen CR __________ to femoral neck 2” medial and 4” distal to ASIS

14. Frog Leg Lateral Supine Flex knee and __________ CR to femoral neck _________to ASIS

15. Cross Table Hip Supine Do not move affected hip ____________unaffected leg X-table holder Grid and _________with femoral neck Superior to iliac crest CR perpendicular to IR

16. Sacroiliac Joint Imaging _________Posterior Oblique The joint of interest is _______ ________ for left SI joint Direct CR 1” medial to upside ASIS