Innervation and Vasculature for Muscles For MSK Final Flashcards

(80 cards)

1
Q

Trapezius m.

A

Layer 1

Nerve:
—> Spinal accessory CN 11
—> motor branches of C3/C4

A —> transverse cervical a.

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2
Q

Latissimus Dorsi m.

Need artery

A

Layer 1

N —> Thoracodorsal n.
A —>

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3
Q

Rhomboid Major m.

A

Layer 2 (Deep Extrinsic Muscle)

N —> dorsal scapular n.

a. —> dorsal scapular a.

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4
Q

Rhomboid Minor m.

A

Layer 2 (Deep Extrinsic Muscle)

N —> dorsal scapular n.

a. —> dorsal scapular a.

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5
Q

Levator Scapulae m.

A

Layer 2

N —> dorsal scapular n.

A —> dorsal scapular a.

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6
Q

Serratus Posterior Superior m.

Need artery

A

Layer 3

N —> Intercostal n.

A —> ?

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7
Q

Serratus posterior Inferior m.

Need artery

A

Layer 3

N —> Anterior rami

A —> ?

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8
Q

Splenius Capitus m.

A

Layer 4

N —> dorsal rami

A —> deep cervical a.

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9
Q

Splenius Cervicis m.

Need nerve

Need artery

A

Layer 4

N —> ?

A —> ?

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10
Q

Iliocostalis Lumborum m.

A

Layer 5

N —> Dorsal Rami

A. —> first intercostal a.

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11
Q

Iliocostalis Thoracis m.

A

Layer 5

N —> Dorsal Rami

A. —> first intercostal a.

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12
Q

Iliocostalis Cervicis m.

A

Layer 5

N —> Dorsal Rami

A. —> first intercostal a.

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13
Q

Longissimus Thoracis m.

A

Layer 5

N —> Intercostal n.
A. —> intercostal a.

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14
Q

Longissimus cervicis m.

A

Layer 5

N —> Intercostal n.

A. —> intercostal a.

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15
Q

Longissimus Capitus m.

A

Layer 5

N —> Intercostal n.

A. —> occipital a.

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16
Q

Spinalis Thoracis m.

Need nerve

A

Layer 5

N —> dorsal rami

A —>

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17
Q

Spinalis Cervicis m.

Need nerve

A

Layer 5

N —> dorsal rami

A —>

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18
Q

Spinalis capitis m.

Need artery

Need nerve

A

Layer 5

N —> dorsal rami

A —>

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19
Q

Semispinalis thoracis m.

A

Layer 6

N —> dorsal rami

A —>

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20
Q

Semispinalis cervicis m.

A

Layer 6

N —> dorsal rami

A->

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21
Q

Semispinalis Capitus m.

A

Layer 6

N —> dorsal rami

A —>

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22
Q

Multifidus m.

A

Layer 6

N —> Posterior rami

A. —> vertebral a.

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23
Q

Rotatores Longus m.

A

Layer 6

N —> Posterior rami

A —>

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24
Q

Rotatores Brevis m.

A

Layer 6

N —> posterior rami

A —>

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25
Interspinalis m.
Minor deep layer N —> posterior rami A —>
26
Intertransversarii m.
Minor deep layer Nerve: Posterior rami Anterior rami A —>
27
Levator costarum longus m.
Minor deep layer N —> posterior rami A —>
28
Levator Costarum Brevis m.
Minor Deep layer N —> posterior rami A —>
29
Rectus Capitis Posterior Major m.
Suboccipital region N —> suboccipital n. A —> occipital a.
30
Rectus Capitus Posterior Minor m.
Suboccipital Region N —> suboccipital n. A —> occipital a.
31
Obliquus Capitus Superior m.
N —> suboccipital n. A —> occipital a.
32
Obliquus Capitus Inferior m.
N —> suboccipital n. A —> occipital a.
33
Pectoralis Major m.
Thoracoappendicular muscles N —> lateral pectoral n. —> medial pectoral n. A —>
34
Pectoralis Minor m.
Thoracoappendicular muscle N —> medial pectoral n. A —> ?
35
Subclavius m.
Thoracoappendicular muscles N —> nerve to subclavius A —>
36
Serratus Anterior m.
Thoracoappendicular muscles N —> Long thoracic n. A —>
37
Deltoid m.
Scapulohumeral muscles N —> axillary n.
38
Subscapularis m.
Scapulohumeral muscles Nerve: Upper subscapular n. Lower subscapular n.
39
Supraspinatus m.
Scapulohumeral muscles N —> suprascapular n.
40
Infraspinatus m.
Scapulohumeral muscles N —> suprascapular n.
41
Teres Major m.
Scapulohumeral muscles N —> Lower subscapular n.
42
Teres Minor m.
Scapulohumeral muscles N —> axillary n. A —>
43
Biceps Brachii m. - Long head
N —> Musculocutaneous n. A —> Brachial a.
44
Biceps Brachii m. - Short Head
N —> Musculocutaneous n. A —> Brachial n.
45
Coracobrachialis m.
N —> Musculocutaneous n. A —> Brachial a.
46
Brachialis m.
N —> Musculocutaneous n. A —> Brachial a.
47
Triceps brachii m. - long head
N —> radial n. A —> deep brachial a.
48
Triceps Brachii m. - Lateral head
N —> radial n. A —> deep brachial a.
49
Triceps brachii m. - Medial Head
N —> radial n. A —> deep brachial a.
50
Anconeus m.
N —> radial n. A —> deep brachial a.
51
Pronator Teres m.
N —> median n. A —>
52
Flexor Carpi Radialis m.
N —> median n. A —>
53
Palmaris Longus m.
N —> median n. A —> Ulnar a.
54
Flexor Carpi Ulnaris m.
N —> Ulnar n. A —>
55
Flexor digitorum superficialis m.
N —> median n.
56
Flexor digitorum profundus m.
N —> median n. A —>
57
Flexor Pollicis Longus m.
N —> anterior interosseous branch of median n. A —>
58
Pronator Quadratus m.
N —> Anterior Interosseous branch of the median n. A —>
59
Brachioradialis m.
N —> radial n. A —>
60
Extensor Carpi Radialis Longus m.
N —> radial n. A —>
61
Extensor Carpi Radialis Brevis m.
N —> Deep branch of radial n. A —>
62
Extensor Digitorum m.
N —> deep branch of radial n. Artery: Posterior Interosseous Interosseous recurrent
63
Extensor Digiti minimi m.
N —> deep branch of radial n. A —> Interosseous recurrent
64
Extensor Carpi Ulnaris m.
N —> Deep branch of radial n. A —> Ulnar a.
65
Supinator m.
N —> deep branch of radial n. A —> Interosseous recurrent a.
66
Extensor Indicis m.
N —> posterior interosseous of deep branch of radial n. A —>
67
Abductor Pollicis Longus m.
N —> posterior interosseous branch of deep radial n. A —>
68
Extensor Pollicis Longus m.
N —> posterior interosseous branch of deep radial n. A —>
69
Extensor Pollicis Brevis m.
N —> posterior interosseous branch of deep radial n. A —>
70
Abductor Pollicis Brevis m.
N —> recurrent branch of median n.
71
Flexor Pollicis Brevis M.
N —> recurrent branch of median n. A —>
72
Opponens Pollicis m.
N —> recurrent branch of median n. A —> superficial palmar branch of radial a.
73
Adductor Pollicis m. - Oblique head
N —> deep ulnar n.
74
Adductor Pollicis m. - Transverse head
N —> Deep ulnar n. A —>
75
Abductor Digiti Minimi m.
N —> ulnar n. A —>
76
Flexor Digit minimi brevis m.
N —> Ulnar n. A —>
77
Opponens Digiti Minimi m.
N —> ulnar n. A —>
78
Lumbrical m. (1-4)
Nerve: 1-2 —> median n. 3-4 —> deep branch of ulnar n. A —>
79
Dorsal Interossei m. (1-4)
N —> deep ulnar n. A —>
80
Palmar Interossei m. (1-3)
N —> Deep ulnar n. A —> palmar metacarpal a.