Hip - origin, insertions and actions Flashcards by daisy basquine | Brainscape

Q

what is the origin of the satorisus?

A

ASIS

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Q

what is the insertion of the satorisus?

A

pes anserine

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Q

what is the action of the satorisus?

A

hip flexion, lateral rotation, hip abduction and knee flexion

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Q

what is the origin of the iliacus?

A

upper 2/3 of the iliac fossa - pelvic dip

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Q

what is the insertion of the iliacus?

A

lesser trochanter

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Q

what is the action of the iliacus?

A

hip flexion

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Q

what is the origin of the popliteal?

A

lateral femoral condyle

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Q

what is the insertion of the popliteal?

A

media tibia (below the lateral femoral condyle)

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Q

what is the action of the popliteal?

A

medial rotation, lateral rotation and knee flexion

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Q

what is the origin of the iliotibial band?

A

tensor fascia latea from ASIS and iliac crest

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Q

what is the insertion of the iliotibial band?

A

lateral plateau of tibia

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Q

what is the origin of the tensor fascia latae?

A

ASIS

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Q

what is the insertion of the tensor fascia latae?

A

ITB

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Q

what is the action of the tensor fascia latae?

A

hip flexion, medial rotation and hip abduction

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Q

what is the origin of the gluteus Maximus?

A

coccyx, sacrum and iliac crest

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Q

what is the insertion of the gluteus Maximus?

A

ITB and gluteal tuberosity

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Q

what is the action of the gluteus Maximus?

A

hip extension, lateral rotation, hip abduction and lower fibres help hip adduction

Q

what is the origin of the gluteus medius?

A

lateral surface and posterior gluteal lines

Q

what is the insertion of the gluteus medius?

A

lateral side of greater trochanter

Q

what is the action of the gluteus medius?

A

hip abduction

front fibres help with flexion and medial rotation

back fibres help with lateral rotation

Q

what is the origin of the gluteus minimus?

A

lateral ilium

Q

what is the insertion of the gluteus minimus?

A

front of the greater trochanter

Q

what is the action of the gluteus minimus?

A

hip flexion, medial rotation and hip abduction

Q

what is the origin of the piriformis?

A

front sacrum

Q

what is the insertion of the piriformis?

A

back of the greater trochanter

Q

what is the action of the piriformis?

A

lateral rotation

Q

what is the origin of the obturator internus?

A

inner surface of the obturator foramen

Q

what is the insertion of the obturator internus?

A

medial side of the greater trochanter

Q

what is the action of the obturator internus?

A

lateral rotation

Q

what is the origin of the obturator externus?

A

front sacrum

Q

what is the insertion of the obturator externus?

A

back of the greater trochanter

Q

what is the action of the obturator externus?

A

lateral rotation

Q

what is the origin of the gemellus inferior?

A

ischial tuberosity

Q

what is the insertion of the gemellus inferior?

A

medial side of the greater trochanter

Q

what is the action of the gemellus inferior?

A

hip extension, hip adduction, lateral rotation

Q

what is the origin of the gemellus superior?

A

ischial spine

Q

what is the insertion of the gemellus superior?

A

medial side of the greater trochanter

Q

what is the action of the gemellus superior?

A

hip extension, hip adduction, lateral rotation

Q

what is the origin of the quadratus femoris?

A

lateral border of the ischial tuberosity

Q

what is the insertion of the quadratus femoris?

A

trochanter crest of the femur

Q

what is the action of the quadratus femoris?

A

hip adduction and lateral rotation