Nerves of Scapular Region/Arm Flashcards

0
Q

Suprascapular Nerve

A

Found between the supraspinatus and subscapularis muscles. It supplies the supraspinatus and infraspinatus muscles.

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1
Q

Cranial Pectoral Nerves

A

Innervate superficial pectoral muscle

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2
Q

Subscapular Nerve

A

Innervates the subscapularis

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3
Q

Musculocutaneous Nerve

A

Innervates the coracobrachialis, biceps brachii, and brachialis.

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4
Q

Axillary Nerve

A

Innervates the teres major, deltoideus, and part of the subscapularis.

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5
Q

Thoracodorsal Nerve

A

Supplies latissimus dorsi muscle.

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6
Q

Radial Nerve

A

Supplies all the extensor muscles of the elbow, carpal and phalangeal joints.

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7
Q

Median and Ulnar Nerves

A

Come from a common trunk. The median nerve is the cranial division and supplies several muscles of the forearm. The ulnar nerve is the caudal division and supplies the distal medial aspect of the brachium and the caudal aspect of the antebrachium.

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8
Q

Caudal Pectoral Nerves

A

Innervate the deep pectoral muscles

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9
Q

Lateral Thoracic Nerve

A

Sole innervation of the cutaneous trunci

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