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pmi positioning
posit. pelvis, hip, femur
| Question | Answer |
|---|---|
| what positions are commonly done for the pelvis | AP, AP oblique |
| CR entry AP pelvis | perp. 2" inferior to ASIS and 2" superior to pubic symphysis |
| TOF AP pelvis | 1 - 1 1/2" superior to iliac crests |
| pt position AP pelvis | pt. supine, separate heels 8-10", rotate 15-20 degrees medially |
| CR entry AP oblique pelvis | perp. MSP 1" superior to pubic symphysis |
| pt position AP oblique pelvis | supine, hips and knees flexed, thighs 45 degrees off table. |
| name the 3 major hip projections | AP, lateral, axiolateral |
| how do we find the femoral neck? | 2.5" distal to a line drawn from the ASIS to the pubic symphysis. |
| IR size for hip projections | 10 X 12 |
| CR entry AP hip | perp. to femoral neck |
| pt position AP hip | supine, rotate affected limb 15-20 degrees medially |
| how do we find the hip joint? | 1.5" distal to a line drawn between the ASIS and pubic symphysis |
| CR entry launstein method lateral hip | perp. to hip joint |
| CR entry hickey method lateral hip | 20-25 degrees to hip joint |
| pt position lateral hip | pt supine, knee and hip flexed, plantar surface of foot on opposite knee |
| AP femur for knee joint BOF | 2" below knee joint |
| AP femur for hip joint TOF | at ASIS |
| AP femur for hip leg rotation | 10-15 degrees |
| lateral femur for knee position of part | flex knee 45 degrees, epicondyles perp. to IR |
| lateral femur for hip position of part | roll pelvis 10-15 degrees laterally |