ANAT2029 Flashcards

1
Q

Dorsal Scapular ventral rami contribution

A

Supraclavicular branch, arising from roots: C5

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2
Q

Dorsal Scapular Motor Innervation

A

Rhomboid Major, Rhomboid Minor, Levator Scapulae

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3
Q

Dorsal Scapular Nerve path

A

Passes dorsally, perforates middle scalene, travels BENEATH levator scapulae to the Rhomboid muscles

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4
Q

Dorsal Scapular Nerve Injury

A

Scapula winging

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5
Q

Long Thoracic ventral rami contribution

A

Supraclavicular branch, arising from roots: C5, C6 & 7

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6
Q

Long Thoracic Motor Innervation

A

Serratus Anterior muscles

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7
Q

Long Thoracic Nerve Injury

A

Scapula Winging

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8
Q

Suprascapular ventral rami contribution

A

Supraclavicular branch, arising from trunks: C5, C6

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9
Q

Suprascapular Motor Innervation

A

Supraspinatus & infraspinatus

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10
Q

Suprascapular Sensory Innervation

A

GNJ & ACJ

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11
Q

Suprscapular Nerve path

A

Down and lateral, then goes posterioally UNDERNEATH trapezius, passes through SUPRSCAPULAR NOTCH to lateral border of scapula spine

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12
Q

Upper Subscapular ventral rami contribution

A

Infraclaviulcar branch, arising from posterior cords: C5, C6

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13
Q

Upper Subscapular motor innervation

A

Subscapularis

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14
Q

Thoracodorsal ventral rami contribution

A

Infraclavicular branch, arising from posterior cords: C6, 7 & 8

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15
Q

Thoracodorsal motor innervation

A

Latissimus dorsi muscle

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16
Q

Lower subscapular ventral rami contribution

A

Infraclavicular branch, arising from posterior cords: C5, C6

17
Q

Lower subscapular motor innervation

A

lower part of subscapularis, & teres major

18
Q

Axillary nerve ventral rami contribution

A

infraclavicular branch, arising from posterior cords: C5, C6

19
Q

Axillary nerve motor innervation

A

Deltoid muscle, teres minor muscle

20
Q

Radial Nerve ventral rami contribution

A

Infraclavicular branch, arising from posterior cords: C5 - C8, (T1)

21
Q

Radial Nerve motor innervation

A

triceps brachii, brachioradialis, extensor carpi radialis longus…. EDIT

22
Q

Musculocutaneous ventral rami contribution

A

Infraclavicular branch, arising from lateral cord: C5, 6 & 7

23
Q

Musculocutaneous motor innervation

A

biceps brachii, brachialis, coracobrachialis

24
Q

Median nerve ventral rami contribution

A

infraclavicular branch, arising from lateral & Medial cord; (c5) C6 - T1

25
Q

Median Nerve motor innervation

A

palmaris longus, flexor carpi radialis, pronator teres, flexor digitorum superficialis

26
Q

Ulnar Nerve Ventral rami contribution

A

Infraclavicular branch, arising from medial cord: (C7) C8, T1

27
Q

Ulnar nerve motor innervation

A

flexor carpi ulnaris, flexor digitorum profoundus, palmaris brevis