Muscles Of Hip And Thigh Flashcards

(72 cards)

1
Q

Gluteus Maximus origin

A

Ilium posterior to posterior gluteal line

Dorsal surface of sacrum and coccyx

Sacrotuberous ligament

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2
Q

Gluteus Maximus insertion

A

Most fibers end in iliotibial tract which inserts into lateral Condyle of tibia

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3
Q

Gluteus Maximus action

A

Extends hip joint and assists in lateral rotation

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4
Q

Gluteus medius origin

A

External surface of ilium between anterior and posterior gluteal lines

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5
Q

Gluteus medius insertion

A

Lateral surface of greater trochanter

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6
Q

Gluteus medius action

A

Abduct

Medial rotation of hip joint

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7
Q

Gluteus minimus origin

A

External surface of ilium between anterior and posterior gluteal lines

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8
Q

Gluteus minimus insertion

A

Anterior surface of greater trochanter

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9
Q

Gluteus minimus action

A

Abduct hip

Medial rotation of hip

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10
Q

Pectineus origin

A

Superior rami of pubis

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11
Q

Pectineus insertion

A

Pectineal line of femur

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12
Q

Pectineus action

A

Adducts hip

Slightly flexes hip joint

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13
Q

Psoas major origin

A

Sides of T12-L5 vertebrae

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14
Q

Psoas major insertion

A

Lesser trochanter

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15
Q

Psoas major action

A

Flexion of hip

Lateral rotation of hip

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16
Q

Iliacus origin

A

Iliac crest

Iliac fossa

Ala of sacrum

Anterior sacroiliac ligament

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17
Q

Iliacus insertion

A

Tendon of psoas major

Lesser trochanter

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18
Q

Iliacus action

A

Flexion of hip

Lateral rotation of hip

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19
Q

Sartorius origin

A

ASIS

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20
Q

Sartorius insertion

A

Superior part of medial surface of tibia

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21
Q

Sartorius action

A

Flex hip

Abduct hip

Lateral rotation of hip

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22
Q

Rectus femoris origin

A

Anterior inferior iliac spine

Ilium superior to acetabulum

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23
Q

Rectus femoris insertion

A

Quadriceps tendon

Base of patella

Tibial tuberosity

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24
Q

Rectus femoris action

A

Extends knee joint

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25
Vastus lateralis origin
Greater trochanter Lateral lip of Linea aspera of femur
26
Vastus lateralis insertion
Quadriceps tendon Base of patella Tibial tuberosity
27
Vastus lateralis action
Extends knee joint
28
Vastus intermedius origin
Intertrochanteric line Medial lip of Linea aspera of femur
29
Vastus intermedius insertion
Quadriceps tendon Base of patella Tibial tuberosity
30
Vastus intermedius action
Extends knee joint
31
Vastus medialis origin
Anterior and lateral surfaces of shaft of femur
32
Vastus medialis insertion
Quadriceps tendon Base of patella Tibial tuberosity
33
Vastus medialis action
Extends knee joint
34
Adductor longus origin
Body of pubis inferior to the pubic crest
35
Adductor longus insertion
Middle third of the linea aspera of femur
36
Adductor longus action
Adduction of hip
37
Adductor brevis origin
Body and inferior ramus of pubis
38
Adductor brevis insertion
Pectineal line Proximal part of linea aspera of femur
39
Adductor brevis action
Adduction of hip Minorly flexes hip
40
Adductor magnus origin
Adductor part: inferior ramus of pubis and ischium Hamstring part: ischial tuberosity
41
Adductor magnus insertion
Adductor part: gluteal tuberosity, linea aspera, and medial supracondylar line Hamstring part: adductor tubercle of femur
42
Adductor magnus action
Adducts hip joint Adductor part: flexes hip joint Hamstring part: extends hip joint
43
Gracilis origin
Body and inferior ramus of pubis
44
Gracilis insertion
Superior part of medial surface of tibia
45
Gracilis action
Adducts hip joint Flexes knee joint
46
Obturator externus origin
Margins of obturator foramen and obturator membrane
47
Obturator externus insertion
Trochanteric fossa of femur
48
Obturator externus action
Laterally rotates hip joint Stabilizes hip joint
49
Tensor fascia latae origin
ASIS Anterior part of iliac crest
50
Tensor fascia latae insertion
Iliotibial tract which attaches to lateral Condyle of tibia
51
Tensor fascia latae action
Abduct hip joint Medial rotate hip joint
52
Piriformis origin
Anterior surface of sacrum Sacrotuberous ligament
53
Piriformis insertion
Superior border of greater trochanter of femur
54
Piriformis action
Laterally rotates extended hip joint Abducts hip joint when flexed
55
Obturator internus origin
Pelvic surface of obturator membrane
56
Obturator internus insertion
Medial surface of greater trochanter
57
Obturator internus action
Laterally rotates extended hip Abducts hip when flexed Stabilizes hip joint
58
Superior gamellus origin
Ischial spine
59
Superior gamellus insertion
Medial surface of greater trochanter
60
Superior gamellus action
Laterally rotate extended hip joint Abduct hip
61
Inferior gamellus origin
Ischial tuberosity
62
Inferior gamellus insertion
Medial surface of greater trochanter
63
Inferior gamellus action
Laterally rotates extended hip Abducts hip
64
Semitendinosis origin
Ischial tuberosity
65
Semitendinosis insertion
Superior part of medial surface of tibia
66
Semitendinosis action
Extend hip joint Flex knee joint
67
Semimembranosus origin
Ischial tuberosity
68
Semimembranosus insertion
Posterior part of medial Condyle of tibia
69
Semimembranosus action
Extends hip joint Flexes knee joint
70
Biceps femoris origin
Long head: ischial tuberosity Short head: linea aspera and lateral supracondylar line of femur
71
Biceps femoris insertion
Lateral side of fibula
72
Biceps femoris action
Flexes knee joint Laterally rotates knee joint