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25 Cards in this Set
- Front
- Back
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Attachment for the anterior part of the hip joint capsule |
Intertrochanteric line |
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Inside lg't of the head of the femur? |
= Ligamentum teres, pelvis -> fovea capitis inside: a. of the head of the femur |
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Where are vv.'s & n.? |
Superior gluteal vv.'s & n. travel between gluteus minimus (deep) & medius. |
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External rotation of the hip m.'s |
Obturator internus + gemelli Quadratus femoris m. Piriformis m. Gluteus maximus m. |
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Internal rotation of the hip m.'s |
Gluteus medius & minimus mm; TFL (tensor fasciae latae) |
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Balance m.' of the hip |
Gluteus maximus (by tensing the iliotibial tract) TFL* m. (by tensing the iliotibial tract) Abductor mm. (gluteus medius & minimus) |
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Testing strength of hip m.'s |
Trendelenburg test Tests strength of gluteus medius/minumus m.'s & stability of the hip joint test is + contralaterally when the pelvis drops on the side where the foot is lifted from the floor |
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Posterior thigh m.'s |
Hamstrings Medial: Semimebranosus, Semitendinosus Lateral: Biceps femoris (long & short head) Most: O = ischial tuberosity; N = tibial n. BFSH: N = common fibular n. |
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Iliotibial band syndrome |
Iliotibial band passes over lateral femoral condyle Can be irritated by repeated flexion of the knee. |
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Anatomic variation of Sciatic n. |
Tibial division - always inferior to piriformis m. Fibular division - wrt/ piriformis m.: 87% inferior 12% through 1% superior |
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Intramuscular injection |
Must avoid superior gluteal & sciatic n.'s -> inject in the upper right quadrant of the gluteal region |
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Blood supply of the posterior thigh |
Perforating branches from deep femoral a. -> penetrate the insertion of adductor magnus - anastosmosis w/ branches of medial & lateral femoral circumflex vv.'s & inferior gluteal vv.'s = cruciate anastosmosis |
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Innervation of the gluteal area & posterior thigh |
Upper sacral n. roots |
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Medial & lateral femoral circumflex a.'s = branches of deep femoral a. |
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Perthes disease |
= avascular necrosis of head of the femur due to insufficient blood supply - Anastosmosis only after closure of the epiphyseal plate |