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8 Cards in this Set
- Front
- Back
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3 Anterior Muscles of the Arm |
Coracobrachialis Biceps Brachii Long Head Biceps Brachii Short Head Brachiallis All innervated by musculocutaneous N. |
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Posterior Mucles of the Arm |
Triceps Brachii Anconeus Innervated by Radial Nerve |
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Flexors of the Elbow |
Brachialis Biceps brachii (brachiradialis) |
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Extensors of the Elbow |
Triceps Brachii (anconeus) |
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Brachial Artery |
Continuation of Axillary A. Begins at inferior border to teres major Ends at Cubital Fossa opposite the neck of radius Divides into radial and ulnar arteries
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Branches off Brachial Artery |
Middle Collateral A. (posterior to humerus) Deep Artery of the arm (accompanies radial nerve in the radial groove) Radial Collateral A. Superior and infeior ulnar collatoral A. |
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Cubital Fossa (contents) |
Bicceps Brachii Tendon End of brachial artery beginning of ulnar and radial arteries: accompanying veins Median nerve: middle of cubital fossa Radial nerve: Passes anterior to lateral epicondyle of humerus, divides into deep and superficial branches. |
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4 main nerves of the arm |
Median* Ulnar* Musculocutaneous Radial *Supply no branches to the arm but supply elbow joint and anterior forearm. |
