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OINA > Spine > Flashcards

Spine Flashcards

1
Q

Splenius Capitus Origin

A

SP C7-T4, lower 1/2 ligamentum nuchae

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2
Q

Splenius Capitus Insertion

A

mastoid process, occipital bone below lateral 1/3 of superior nuchal line

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3
Q

Splenius Capitus Innervation

A

Dorsal Rami C1-C6

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4
Q

Splenius Capitus Action

A

Capital extension, SB/Rot same side

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5
Q

Splenius Cervicis Origin

A

SP T3-T6

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6
Q

Splenius Cervicis Insertion

A

TP C1-C3

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7
Q

Splenius Cervicis Innervation

A

Dorsal Rami C4-C8

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8
Q

Splenius Cervicis Action

A

Cervical extension, SB/Rot same side

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9
Q

Iliocostalis Lumborum Origin

A

Common origin of erector spinae. Iliac crest, sacrum, SP T12-L5.

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10
Q

Iliocostalis Lumborum Insertion

A

lower 6-7 ribs, TP L1-L5

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11
Q

Iliocostalis Lumborum Innervation

A

Dorsal Rami L1-L5

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12
Q

Iliocostalis Lumborum Action

A

lumbar extension, SB same side, pelvis elevation, rib depression

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13
Q

Iliocostalis Thoracis Origin

A

Ribs 7-12

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14
Q

Iliocostalis Thoracis Insertion

A

Ribs 1-6 & TP C7

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15
Q

Iliocostalis Thoracis Innervation

A

Dorsal Rami T1-T12

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16
Q

Iliocostalis Thoracis Action

A

Extension/SB same side of thoracic spine

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17
Q

Iliocostalis Cervicis Origin

A

Ribs 3-6

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18
Q

Iliocostalis Cervicis Insertion

A

PTTP C4-C6

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19
Q

Iliocostalis Cervicis Innervation

A

Dorsal Rami C4-T3

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20
Q

Iliocostalis Cervicis Action

A

Cervical extension and SB same side

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21
Q

Longissimus Thoracis Origin

A

TP/Accessory process L1-L5

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22
Q

Longissimus Thoracis Insertion

A

TP T1-T12, ribs 2-12

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23
Q

Longissimus Thoracis Innervation

A

Dorsal Rami T1-L1

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24
Q

Longissimus Thoracis Action

A

Extension/SB same side of thoracic spine

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25
Q

Longissimus Cervicis Origin

A

TP T1-T5

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26
Q

Longissimus Cervicis Insertion

A

PTTP C2-C6

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27
Q

Longissimus Cervicis Innervation

A

Dorsal Rami C3-T3

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28
Q

Longissimus Cervicis Action

A

Extension/SB same side of cervical spine

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29
Q

Longissimus Capitis Origin

A

TP T1-T5 & Articular process C4-C7

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30
Q

Longissimus Capitis Insertion

A

Mastoid process

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31
Q

Longissimus Capitis Innervation

A

Dorsal Rami C3-C8

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32
Q

Longissimus Capitis Action

A

Capital Extension/SB same side/ IL rot

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33
Q

Spinalis Thoracis Origin

A

SP T11-L2

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34
Q

Spinalis Thoracis Insertion

A

SP T1-4 or 8

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35
Q

Spinalis Thoracis Innervation

A

Dorsal Rami T1-T12

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36
Q

Spinalis Thoracis Action

A

Thoracic extension

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37
Q

Spinalis Cervicis Origin

A

SP C6/7, inferior ligamentum nuchae

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38
Q

Spinalis Cervicis Insertion

A

SP C2/3

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39
Q

Spinalis Cervicis Innervation

A

Dorsal Rami C3-C8

40
Q

Spinalis Cervicis Action

A

Cervical extension, IL SB, CL rot

41
Q

Spinalis Capitis Origin

A

SP C5-T3

42
Q

Spinalis Capitis Insertion

A

Occiput between the superior/inferior nuchal lines

43
Q

Spinalis Capitis Innervation

A

Dorsal Rami C2-T1, greater occipital nerve

44
Q

Spinalis Capitis Action

A

Capital extension, IL SB, CL rot

45
Q

Multifidus Origin

A

Sacrum, aponeurosis of erector spinae

46
Q

Multifidus Insertion

A

SP of vertebrae 2-4 segments above (L5-C2), ilium, mamillary process L1-L5, TP T1-12, articular process C4-C7

47
Q

Multifidus Innervation

A

Dorsal Rami - not specified

48
Q

Multifidus Action

A

Spinal extension, IL SB, CL rot

49
Q

Thoracic Rotatores Origin/Insertion

A

TP of vertebrae to SP of vertebrae 1-2 seg above.

50
Q

Thoracic Rotatores Innervation

A

Dorsal Rami T1-T12

51
Q

Thoracic Rotatores Action

A

Thoracic extension, CL rotation

52
Q

Lumbar Rotatores Origin/Insertion

A

TP of vertebrae to SP of vertebrae 1-2 seg above.

53
Q

Lumbar Rotatores Action

A

Lumbar extension and CL rotation

54
Q

Lumbar Rotatores Innervation

A

Dorsal Rami L1-L5

55
Q

Interspinalis Origin/Insertion

A

SP to TP of consecutive vertebrae

56
Q

Interspinalis Lumborum Innervation/Action

A

Dorsal Rami L1-L5, Lumbar extension

57
Q

Interspinalis Thoracis Innervation/Action

A

Dorsal Rami T1-T12, Thoracic extension

58
Q

Intertransversarii Origin/Insertion

A

SP to TP of consecutive vertebrae

59
Q

Intertransversarii Thoracis Innervation

A

Dorsal Rami T1-L5

60
Q

Intertransversarii Thoracis Action

A

Thoracic extension, IL SB, CL rot

61
Q

Intertransversarii Lumborum (Medial) Innervation

A

Dorsal Rami, lumbar/sacral nerves

62
Q

Intertransversarii Lumborum (Medial) Action

A

Lumbar SB

63
Q

Intertransversarii (Lateral) Innervation

A

Ventral Rami, lumbar and sacral nerves

64
Q

Intertransversarii (Lateral) Action

A

Lumbar extension, postural stabilization

65
Q

External Oblique Origin

A

Ribs 5-12

66
Q

External Oblique Insertion

A

Aponeurosis to linea alba, anterior 1/2 iliac crest, pubic tubercle

67
Q

External Oblique Action

A

Trunk flexion, posterior pelvic tilt, CL trunk rot, SB same

68
Q

External Oblique Innervation

A

T7-12 spinal nerves

69
Q

Internal Oblique Origin

A

TCLF, Anterior 2/3 iliac crest, inguinal lig

70
Q

Internal Oblique Insertion

A

RIbs 9-12, costal cartilage ribs 7-9, aponeurosis to linea alba, pubic crest, pectin pubis vis conjoint tendon

71
Q

Internal Oblique Action

A

Trunk flexion, posterior pelvic tilt, IL trunk rot, SB same

72
Q

Internal Oblique Innervation

A

T7-12 spinal nerves, L1 spinal nerve

73
Q

Transversus Abdominus Origin

A

Ribs 7-12 (costal cart), TCLF, anterior 2/3 iliac crest

74
Q

Transversus Abdominus Insertion

A

Aponeurosis to linea alba, pubic crest, and pectin pubis via conjoint tendon

75
Q

Transversus Abdominus Innervation

A

T7-12 spinal nerves, L1 spinal nerve

76
Q

Transversus Abdominus Action

A

Constricts abdomen, forced expiration

77
Q

Rectus Abdominus Origin

A

Pubic symphysis, pubic tubercle

78
Q

Rectus Abdominus Insertion

A

Ribs 5-7 (costal cartilage), xiphoid process

79
Q

Rectus Abdominus Innervation

A

T7-12 spinal nerves

80
Q

Rectus Abdominus Action

A

Flexes trunk, posterior pelvic tilt

81
Q

Anterior Scalene Origin

A

anterior tubercles of TP C3-C6

82
Q

Anterior Scalene Insertion

A

scalene tubercle and upper surface of 1st rib

83
Q

Anterior Scalene Action

A

elevates the first rib; may act in reverse to lateral bend the neck to the same side; rotation of cervical spine to same side; acting bilaterally, flexes the cervical spine

84
Q

Anterior Scalene Innervation

A

Ventral rami C4-C6

85
Q

Middle Scalene Origin

A

Posterior tubercles of transverse processes of C2-C7 and sometimes the atlas

86
Q

Middle Scalene Insertion

A

Superior surface of first rib

87
Q

Middle Scalene Action

A

lateral bending of cervical spine to same side; cervical rotation to same side; elevates 1st rib during forced inspiration (cervical flexion- weak)

88
Q

Middle Scalene Innervation

A

Ventral rami of C3-C8

89
Q

Posterior Scalene Origin

A

posterior tubercles of transverse processes of C4-C6

90
Q

Posterior Scalene Insertion

A

external border of 2nd rib

91
Q

Posterior Scalene Action

A

ventral rami of C6-C8

92
Q

Posterior Scalene Innervation

A

: elevates 2nd rib during forced inspiration; cervical spine rotation to same side; lateral bending of cervical spine to same side (accessory); (cervical flexion- weak)

93
Q

SCM

A

O: Manubrium, Medial Clavicle
I: Mastoid Process
N: Accessory (spinal part)
A: Extends head, flexes neck at Cspine, SB same, rotates head IL.

94
Q

Longus Colli

A

Cervical flexion (weak), Cervical rot IL, MAY laterally flex

95
Q

Longus Colli

A

Ventral Rami C2-C6 spinal nerves

OINA (1 decks)

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