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Anatomy - Lower Extremities > Hip Flex/Ext/abd/add > Flashcards

Hip Flex/Ext/abd/add Flashcards

1
Q

Iliopsoas: iliacus origin

A

Iliac fossa

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2
Q

Iliopsoas: iliacus insertion

A

Lesser trochanter of femur

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3
Q

Iliopsoas: iliacus action

A

Hip flexion

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4
Q

Iliopsoas: Psoas major origin

A

Bodies and transverse processes of all 5 lumbar vertebrae

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5
Q

Iliopsoas: psoas major insertion

A

Lesser trochanter of femur

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6
Q

Iliopsoas: psoas major action

A

Hip flexion

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7
Q

Sartorius origin

A

Anterior superior iliac spine (ASIS)

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8
Q

Sartorius insertion

A

Pes anserine (medial surface of proximal tibia), distal to the tibial tuberosity

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9
Q

Sartorius action

A

Hip flexion/abduction/lateral rotation, knee flexion

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10
Q

Gluteus Maximus origin

A

Lateral surface of ilium behind posterior gluteal line, posterior sacrum

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11
Q

Gluteus Maximus insertion

A

Iliotibial tract/band, gluteal tuberosity of femur

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12
Q

Gluteus Maximus action

A

Extend hip, lateral rotation of hip, abduction of hip with upper fibers

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13
Q

Adductor magnus origin

A

Inferior ramus of pubis, ramus of ischium, Ischial tubercle

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14
Q

Adductor magnus insertion

A

Linea aspera and adductor tubercle on medial femur

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15
Q

Adductor magnus action

A

Hip adduction, hip extension

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16
Q

Gluteus medius origin

A

Lateral surface of ilium between anterior and posterior gluteal lines

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17
Q

Gluteus medius insertion

A

Greater trochanter of femur

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18
Q

Gluteus medius action

A

Hip abduction,
Anterior fibers: medial rotation and flexion of hip,
Posterior fibers: lateral rotation and extension of hip

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19
Q

Gluteus minimus origin

A

Lateral surface of ilium between anterior and inferior gluteal lines

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20
Q

Gluteus minimus insertion

A

Greater trochanter of femur

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21
Q

Gluteus minimus action

A

Abduction of hip, medial rotation and flexion of hip

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22
Q

Tensor fascia latae origin

A

Iliac crest posterior to ASIS

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23
Q

Tensor fascia latae insertion

A

Iliotibial tract/band

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24
Q

Tensor fascia latae action

A

Hip flexion, lateral rotation, hip abduction

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25
Q

Tensor fascia latae innervation

A

Superior gluteal nerve

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26
Q

Tensor fascia latae blood supply

A

Superior gluteal artery

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27
Q

Pectineus origin

A

Superior ramus of pubis

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28
Q

Pectineus insertion

A

Femur, distal to lesser trochanter

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29
Q

Pectineus action

A

Hip flexion and adduction

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30
Q

Pectineus innervation

A

Femoral nerve

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31
Q

Pectineus blood supply

A

Anterior division of Obturator artery

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32
Q

Adductor brevis origin

A

Body and inferior ramus of pubis

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33
Q

Adductor brevis insertion

A

Pectineal line

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34
Q

Adductor brevis action

A

Hip flexion and adduction

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35
Q

Adductor brevis innervation

A

Obturator nerve

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36
Q

Adductor brevis blood supply

A

Anterior division of Obturator artery

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37
Q

Adductor longus origin

A

Pubic tubercle

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38
Q

Adductor longus insertion

A

Medial lip of linea aspera of femur

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39
Q

Adductor longus action

A

Hip adduction and flexion

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40
Q

Adductor longus innervation

A

Obturator nerve

41
Q

Adductor longus blood supply

A

Anterior division of Obturator artery

42
Q

Quadratus femoris origin

A

Ischial tuberosity

43
Q

Quadratus femoris insertion

A

Posterior surface of femur between trochanters

44
Q

Quadratus femoris action

A

Lateral rotation of hip, adduction of hip

45
Q

Quadratus femoris innervation

A

Nerve to Quadratus femoris

46
Q

Quadratus femoris blood supply

A

Inferior gluteal artery

47
Q

Piriformis origin

A

Anterior surface of sacrum

48
Q

Piriformis insertion

A

Greater trochanter

49
Q

Piriformis action

A

Lateral rotation of hip, abduction of thigh when hip flexed

50
Q

Piriformis innervation

A

Sacral nerves 1-2

51
Q

Piriformis blood supply

A

Inferior branch of lateral sacral artery

52
Q

Obturator internus origin

A

Obturator membrane (inside pelvis), bone around Obturator foramen

53
Q

Obturator internus insertion

A

Medial surface of greater trochanter

54
Q

Obturator internus action

A

Lateral rotation of hip, abduction of thigh when hip flexed

55
Q

Obturator internus innervation

A

Nerve to Obturator internus

56
Q

Obturator internus blood supply

A

Obturator artery

57
Q

Superior gemellus origin

A

Ischial spine

58
Q

Superior gemellus insertion

A

Superior border of Obturator internus tendon

59
Q

Superior gemellus action

A

Lateral rotation of hip, abduction of thigh when hip flexed

60
Q

Superior gemellus innervation

A

Nerve to Obturator internus

61
Q

Superior gemellus blood supply

A

Internal pudendal artery

62
Q

Inferior gemellus origin

A

Ischial tuberosity

63
Q

Inferior gemellus insertion

A

Inferior border of Obturator internus tendon

64
Q

Inferior gemellus action

A

lateral rotation of hip, abduction of thigh when hip is flexed

65
Q

Inferior gemellus innervation

A

Nerve to Quadratus femoris

66
Q

Inferior gemellus blood supply

A

Medial circumflex femoral artery

67
Q

Obturator externus origin

A

Obturator membrane, bone around Obturator foramen on external surface

68
Q

Obturator externus insertion

A

Trochanteric fossa on femur

69
Q

Obturator externus action

A

Lateral rotation of hip

70
Q

Obturator externus innervation

A

Obturator nerve

71
Q

Obturator externus blood supply

A

Obturator artery

72
Q

Psoas minor origin

73
Q

Psoas minor insertion

A

Superior ramus of pubis

74
Q

Psoas minor action

A

Posterior pelvic tilt

75
Q

Psoas minor innervation

A

Lumbar nerves 1 and/or 2

76
Q

Psoas minor blood supply

A

Lumbar arteries

77
Q

Levator ani origin

A

Pubis, Ischial spine, fascia between the two

78
Q

Levator ani insertion

A

Coccyx, midline around pelvic organs

79
Q

Levator ani action

A

Support of pelvic viscera, pulls anal canal upward

80
Q

Levator ani innervation

A

Sacral nerves 3 & 4

81
Q

Levator ani blood supply

A

Inferior gluteal artery and pudendal artery

82
Q

Ischiococcygeus origin

A

Ischial spine

83
Q

Ischiococcygeus insertion

A

Lower sacrum, upper coccyx

84
Q

Ischiococcygeus action

A

Pulls coccyx anteriorly, supports pelvic viscera

85
Q

Ischiococcygeus innervation

A

Sacral nerves 4 & 5

86
Q

Ischiococcygeus blood supply

A

Inferior vesical artery, inferior gluteal artery, internal pudendal artery

87
Q

Iliopsoas: iliacus nerve

A

Femoral nerve

88
Q

Iliopsoas: iliacus blood supply

A

Iliolumbar artery

89
Q

Iliopsoas: psoas major innervation

A

Lumbar nerves 2-4

90
Q

Iliopsoas: psoas major blood supply

A

Iliolumbar artery

91
Q

Sartorius innervation

A

Femoral nerve

92
Q

Sartorius blood supply

93
Q

Gluteus Maximus innervation

A

Inferior gluteal nerve

94
Q

Gluteus Maximus blood supply

A

Inferior and superior gluteal arteries

95
Q

Gluteus medius innervation

A

Superior gluteal nerve

96
Q

Gluteus medius blood supply

A

Superior gluteal artery

97
Q

Gluteus minimus innervation

A

Superior gluteal nerve

98
Q

Gluteus minimus blood supply

A

Superior gluteal artery

Anatomy - Lower Extremities (11 decks)

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