Term
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Definition
O: medial surface of ilium
I: lesser trochanter of femur and shaft just inferior
A: hip flexion; external rotation of femur
I: lumbar nerve and femoral nerve (L2-L4) |
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Term
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Definition
O: lower borders of transverse processes L1-L5, sides of bodies of T12-L5, intervertebral fibrocartilages, and base of sacrum
I: lesser trochanter of femur and shaft just below
A: hip flexion and external rotation
I: lumbar nerve and femoral nerve (L2-L4) |
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Term
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Definition
O: sides of bodies of T12-L1 and intervertebral disc
I: pectineal line and iliopectineal eminence
A: hip flexion and external rotation
I: lumbar nerve and femoral nerve (L2-L4) |
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Term
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Definition
O: anterior inferior iliac spine and groove (posterior) above acetabulum
I: superior aspect of patella and patellar tendon to tibial tuberosity
A: hip flexion; knee extension
I: femoral nerve (L2-L4) |
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Term
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Definition
O: anterior superior iliac spine and notch just inferior to spine
I: anteromedial surface of tibia just inferior to condyle
A: hip flexion and abduction; knee flexion; external rotation of femur as it flexes the hip and knee
I: femoral nerve (L2-L3) |
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Term
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Definition
O: anterior pubis above crest
I: rough line leading from lesser trochanter down to linea aspera
A: hip flexion, adduction, and external rotation
I: femoral nerve (L2-L4) |
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Term
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Definition
O: anteroinferior pubic ramus just below origin of longus
I: lower 2/3 of pectineal line of femur and upper half of medial lip of linea aspera
A: hip adduction and external rotation; assists with hip flexion
I: obturator nerve (L3-L4) |
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Term
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Definition
O: anterior pubis just below its crest
I: middle third of linea aspera
A: hip adduction; assists with hip flexion
I: obturator nerve (L3-L4) |
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Term
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Definition
O: edge of entire ramus of pubis, ischium, and ischial tuberosity
I: whole length of linea aspera, inner condyloid ridge, and adductor tubercle
A: hip adduction and extension; external rotation as hip adducts
I: anterior – obturator nerve (L2-L4)
posterior – sciatic nerve (L4-S3) |
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Term
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Definition
O: anteromedial edge of descending ramus of pubis
I: anteromedial surface of tibia just below condyle
A: hip adduction and internal rotation; assists with knee and hip flexion
I: obturator nerve (L2-L4) |
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Term
| Biceps Femoris – long head |
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Definition
O: ischial tuberosity; distal half of linea aspera and lateral condyloid ridge
I: lateral condyle of tibia and head of fibula
A: knee flexion; hip extension and external rotation; external rotation of flexed knee
I: sciatic nerve – tibial division (S1-S3) |
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Term
| Biceps Femoris – short head |
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Definition
O: lower half of linea aspera and lateral condyloid ridge
I: lateral condyle of tibia and head of fibula
A: knee flexion; hip extension and external rotation; external rotation of flexed knee
I: sciatic nerve – peroneal division (L5-S2) |
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Term
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Definition
O: ischial tuberosity
I: anteromedial surface of tibia just below condyle
A: knee flexion; hip extension and internal rotation; internal rotation of flexed knee
I: sciatic nerve – tibial division (L5-S2) |
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Term
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Definition
O: ischial tuberosity
I: posteromedial surface of medial tibial condyle
A: knee flexion; hip extension and internal rotation; internal rotation of flexed knee
I: sciatic nerve – tibial division (L5-S2) |
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Term
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Definition
O: posterior 1/4 of iliac crest, posterior surface of sacrum and coccyx near the ilium and lumbar fascia
I: oblique ridge on lateral surface of greater trochanter and iliotibial band
A: hip extension and external rotation; upper fibers assist with hip abduction; lower fibers assist with hip adduction
I: inferior gluteal nerve (L5-S2) |
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Term
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Definition
O: lateral surface of ilium just below crest
I: posterior and middle surfaces of greater trochanter of femur
A: hip abduction; anterior fibers internally rotate and flex hip; posterior fibers externally rotate and extend hip
I: superior gluteal nerve (L4-S1) |
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Term
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Definition
O: lateral surface of ilium just below origin of gluteus medius
I: anterior surface of greater trochanter of femur
A: hip abduction, internal rotation, and flexion
I: superior gluteal nerve (L4-S1) |
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Term
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Definition
O: anterior iliac crest and surface of ilium just below crest
I: 1/4 of the way down the thigh into the iliotibial tract, which in turn inserts onto Gerdy’s tubercle
A: hip flexion and abduction; internal rotation of hip as it flexes
I: superior gluteal nerve (L4-S1) |
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Term
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Definition
O: pelvic surface of sacrum between 1st and 4th foramina and sacrotuberous ligament
I: superior border of greater trochanter of femur
A: hip external rotation and abduction
I: first and second sacral nerve (S1-S2) |
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Term
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Definition
O: dorsal surface of ischial spine
I: posterior aspect of greater trochanter immediately below piriformis
A: hip external rotation
I: sacral nerve (L5-S2) |
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Term
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Definition
O: ischial tuberosity
I: poster aspect of greater trochanter with obturator internus
A: hip external rotation
I: branches from sacral plexus (L4-S2) |
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Term
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Definition
O: margin of obturator foramen
I: posterior aspect of greater trochanter with gemellus superior
A: hip external rotation
I: branches from sacral plexus (L4-S2) |
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Term
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Definition
O: inferior margin of obturator foramen
I: posterior aspect of greater trochanter immediately below obturator internus
A: hip external rotation
I: obturator nerve (L3-L4) |
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Term
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Definition
O: ischial tuberosity
I: intertrochanteric ridge of femur
A: hip external rotation
I: branches from sacral plexus (L4-S1) |
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