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8 Cards in this Set
- Front
- Back
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Short external rotators |
Piriformis (N to piriformis) Superior gemellus (N to obturator internus) Obturator internus (N to obturator internus) Inferior gemellus (N to quadratus femoris) Quadratus femoris (N to quadratus femoris) |
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Where can lateral femoral cutaneous nerve be compressed? |
Runs aslong iliacus, crosses inferior to ASIS |
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How does sciatic nerve run through pelvis? |
Exits greater sciatic foramen under piriformis and above external rotators (reflect these to protect sciatic N in posterior approach) |
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What artery can be injured with posterior column fracture? |
Superior gluteal nerve |
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What arteries can be injured with posterior and anterior approaches to the hip? |
P- medial circumflex femoral artery runs posterior to femoral neck under quadratus femoris A- lateral circumflex femoral artery runs laterally deep to sartorius and rectus |
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What is the use of a pelvic inlet view XR? |
Posterior displacement or symphysis widening |
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What is the use of a pelvic outlet view XR? |
Shows superior displacement of hemipelvis |
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What is the use of obturator oblique and iliac oblique views on XR? |
O- Anterior column, posterior wall fx I- Anterior wall, posterior column fx |
