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Anatomical Kinesiology > Pelvis And Thigh > Flashcards

Pelvis And Thigh Flashcards

1
Q

Quadriceps Femoris Group Action

A

All: Extend the Knee (tibiofemoral joint)
Rectus Femoris: Flex the hip (coxal joint)

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2
Q

Quadriceps Femoris Group Origin Rectus Femoris

A

Anterior Inferior Iliac spine (AIIS)

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3
Q

Quadriceps Femoris Group Origin Vastus Medialis

A

Medial lip and linea aspera

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4
Q

Quadriceps Femoris Group Origin Vastus Intermedius

A

Anterior and lateral shaft of the femur

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5
Q

Quadriceps Femoris Group Insertion

A

Tibial tuberosity (via the patella and patella ligament)

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6
Q

Quadriceps Femoris Group Innervation

A

Femoral L2,3,4

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7
Q

Biceps Femoris Action

A

Flex the knee, laterally rotate the flexed knee(T/F joint) , long head: Extend the hip (coxal joint)

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8
Q

Biceps Femoris Origin

A

Long head: Ischial tuberosity
Short head: Lateral lip of linea aspera

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9
Q

Biceps Femoris Insertion

A

Head of the fibula

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10
Q

Biceps Femoris Innervation

A

Long head: Sciatic (tibial branch) L5, S1,2,3
Short head: Sciatic (peroneal branch) L5,S1, 2

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11
Q

Semitendinosus Action

A

Flex the knee (tibiofemoral joint) , Medially rotate the flexed knee (T/F joint), Extend the hip (coxal joint), Tilt the pelvis posteriorly

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12
Q

Semitendinosus Origin

A

Ischial tuberosity

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13
Q

Semitendinosus Insertion

A

Proximal, medial shaft of the tibia at pes anserinus tendon

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14
Q

Semitendinosus Innervation

A

Sciatic (tibial branch) L4, 5, S1, 2

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15
Q

Semimembranosus Action

A

Flex the knee (tibiofemoral joint), Medially rotate the flexed knee (T/F joint), Extend the hip (coxal joint), Tilt the pelvis posteriorly

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16
Q

Semimembranosus Origin

A

Ischial tuberosity

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17
Q

Semimembranosus Insertion

A

Posterior aspect of medial condyle of tibia

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18
Q

Semimembranosus Innervation

A

Sciatic (tibial branch) L4, 5, S1, 2

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19
Q

Gluteus Maximus Action

A

All fiber: Extend the hip (coxal joint), Laterally rotate the hip (coxal joint), Abduct the hip (coxal joint)

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20
Q

Gluteus Maximus Origin

A

Coccyx, edge of sacrym, posterior iliac crest, sacrotuberous, and sacroiliac ligaments

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21
Q

Gluteus Maximus Insertion

A

Iliotibial tract (upper fibers) and gluteal tuberosity (lower fibers)

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22
Q

Gluteus Maximus Innervation

A

Inferior gluteal L5, S1, 2

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23
Q

Gluteus Medius Action

A

All fibers: Abduct the hip (coxal joint)
Anterior fibers: Flex the hip (coxal joint), Medially rotates the hip
Posterior fibers: Extend the hip (coxal joint), Laterally rotate the hip (coxal joint)

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24
Q

Gluteus Medius Origin

A

Gluteal surface of ilium, between posterior and anterior gluteal lines, just below the iliac crest

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25
Q

Gluteus Medius Insertion

A

Lateral aspect of greater trochanter

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26
Q

Gluteus Medius Innervation

A

Superior gluteal L4,5, S1

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27
Q

Gluteus Minimus Action

A

Abduct the hip (coxal joint), Medially rotate the hip (coxal joint), Flex the hip (coxal joint)

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28
Q

Gluteus Minimus Origin

A

Gluteal surface of the ilium between the anterior and inferior gluteal lines

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29
Q

Gluteus Minimus Insertion

A

Anterior aspect of greater trochanter

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30
Q

Gluteus Minimus Innervation

A

Superior gluteal L4, 5, S1

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31
Q

Adductor Group Action All

A

Adduct the hip, Medially rotate the hip

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32
Q

Adductor Group Action Gracilis

A

Flex the knee, medially rotate the flexed knee

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33
Q

Adductor Group Action Posterior fibers of Adductor Magnus

A

Extend the hip

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34
Q

Adductor Magnus Origin

A

Inferior ramus of the pubis, ramus of ischium and ischial tuberosity

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35
Q

Adductor Magnus Insertion

A

Medial lip of linea aspera and adductor tubercle

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36
Q

Adductor Magnus Innervation

A

Obturator L2,3,4 and Sciatic L4,5, S1

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37
Q

Pectineus Origin

A

Superior ramus of pubis

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38
Q

Pectineus Insertion

A

Pectineal line of femur

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39
Q

Pectineus Innervation

A

Femoral and Obturator L2,3,4

40
Q

Gracilis Origin

A

Inferior ramus of pubis

41
Q

Gracilis Insertion

A

Proximal, medial shaft of tibia at pes anserinus tendon

42
Q

Gracilis Innervation

A

Obturator L2,3,4

43
Q

Adductor Longus Origin

A

Pubic tubercle

44
Q

Adductor Longus Insertion

A

Medial lip of linea aspera

45
Q

Adductor Longus Innervation

A

Obturator L2,3,4

46
Q

Adductor Brevis Origin

A

Inferior ramus of pubis

47
Q

Adductor Brevis Insertion

A

Pectineal line and medial lip of linea aspera

48
Q

Adductor Brevis Innervation

A

Obturator L2,3,4

49
Q

Tensor and Fasciae Latae and Iliotibial Tract Action

A

Flex the hip, Medially rotate the hip, Abduct the hip

50
Q

Tensor and Fasciae Latae and Iliotibial Tract Origin

A

Iliac crest, posterior to the ASIS

51
Q

Tensor Fasciae Latae and Iliotibial Tract Insertion

A

Iliotibial tract

52
Q

Tensor Fasciae Latae and Iliotibial Tract Innervation

A

Superior gluteal L4,5, S1

53
Q

Sartorius Action

A

Flex the hip, Laterally rotate the hip, Abduct the hip, Flex the knee, Medially rotate the flexed knee

54
Q

Sartorius Origin

A

Anterior superior iliac spine (ASIS)

55
Q

Sartorius Insertion

A

Proximal, medial shaft of the tibia at pes anserinus tendon

56
Q

Sartorius Innervation

A

Femoral L2,3,4

57
Q

Piriformis Action

A

Laterally rotate the hip, abduct the hip when the hip is flexed

58
Q

Piriformis Origin

A

Anterior surface of sacrum

59
Q

Piriformis Insertion

A

Superior aspect of greater trochanter

60
Q

Piriformis Innervation

A

Sacral plexus L5, S1,2

61
Q

Quadratus Femoris Action

A

Laterally rotate the hip

62
Q

Quadratus Femoris Origin

A

Lateral border of ischial tuberosity

63
Q

Quadratus Femoris Insertion

A

Intertrochanteric crest, between the greater and lesser trochanters

64
Q

Quadratus Femoris Innervation

A

Sacral plexus L4,5,S1,2

65
Q

Gemellus Superior Action

A

Laterally rotate the hip

66
Q

Gemellus Superior Origin

A

Ischial spine

67
Q

Gemullus Superior Insertion

A

Medial surface of greater trochanter

68
Q

Gemellus Superior Innervation

A

Sacral plexus L5,S1,2

69
Q

Gemellus Inferior Action

A

Laterally rotate the hip

70
Q

Gemellus Inferior Origin

A

Ischial tuberosity

71
Q

Gemellus Inferior Insertion

A

Medial surface of greater trochanter

72
Q

Gemellus Inferior Innervation

A

Sacral plexus L4,5, S1,2

73
Q

Iliacus Action

A

With origin fixed: Flex the hip, May laterally rotate hip
With the insertion fixed: Flex the truck toward the thigh, Tilt pelvis anteriorly

74
Q

Iliacus Origin

A

Iliac fossa

75
Q

Iliacus Insertion

A

Lesser trochanter

76
Q

Iliacus Innervation

A

Femoral L1,2,3,4

77
Q

Psoas Major Action

A

With the origin fixed: Flex the hip, May laterally rotate the hip
With insertion fixed: Flex the trunk toward the thigh
Unilaterally: Assist to laterally flex the lumbar spinae

78
Q

Psoas Major Origin

A

Bodies and transverse processes of lumbar vertebrae

79
Q

Psoas Major Insertion

A

Lesser trochanter

80
Q

Psoas Major Innervation

A

Lumbar plexus L1,2,3,4

81
Q

Obturator Internus Action

A

Laterally rotate the hip

82
Q

Obturator Internus Origin

A

Obturator membrane and inferior surface of obturator foramen

83
Q

Obturator Internus Insertion

A

Medial surface of greater trochanter

84
Q

Obturator Internus Innervation

A

Sacral plexus

85
Q

Obturator Externus Action

A

Laterally rotate hip

86
Q

Obturator Externus Origin

A

Rami of pubis and ischium, obturator membrane

87
Q

Obturator Externus Insertion

A

Trochanteric fossa of femur

88
Q

Obturator Externus Innervation

A

Obturator

89
Q

Gemellus Superior Action

A

Laterally rotate the hip

90
Q

Gemellus Superior Origin

A

Ischial spine

91
Q

Gemellus Superior Insertion

A

Medial surface of greater trochanter

92
Q

Gemellus Superior Innervation

A

Sacral plexus

93
Q

Gemellus Inferior Action

A

Laterally rotate the hip

94
Q

Gemellus Inferior Origin

A

Ischial tuberosity

95
Q

Gemellus Inferior Insertion

A

Medial surface of greater trochanter

96
Q

Gemellus Inferior Innervation

A

Sacral plexus

Anatomical Kinesiology (5 decks)

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