Term
| anterior thoracoappendicular group of muscles |
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Definition
pectoralis major
pectoralis minor
serratus anterior |
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Term
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Definition
[image]
O: clavicle, sternum, ribs I: bicipital of humerus N: medial and lateral pectoral nerves (motor), supraclavicular n. and intercostal n. (sensory) A: flexes, adducts, medially rotates arm |
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Term
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Definition
[image]
deep to pectoralis major
O: ribs 3-5 I: corocoid process
N: medial pectoral nerve
A: depresses shoulder |
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Term
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Definition
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Term
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Definition
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Term
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Definition
| fascia from clavicle covering pectoral muscles; immediately deep to pectoralis major, invests pectoralis minor and subclavius |
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Term
| branches of thoraco-acromial artery |
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Definition
acromial branch
deltoid branch (in deltopectoral groove)
pectoral branch
clavicular |
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Term
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Definition
[image]
O: rib 1 I: subclavian groove of clavicle
N: subclavian nerve C5-6 (from brachial plexus)
A: depresses clavicle |
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Term
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Definition
| part of the clavipectoral fascia medial to pectoralis minor tendon; cephalic vein, thoroacromial artery, lateral pectoral nerve pass through it |
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Term
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Definition
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Term
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Definition
[image]
Lateral Pectoral Nerve
goes around pectoralis minor to innervate deep side of pectoralis major;
arises from lateral cord of brachial plexus |
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Term
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Definition
[image]
Medial Pectoral Nerve passes through (and possibly some branches around) and innervates pectoralis minor, then pectoralis major; arises from medial cord of brachial plexus |
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Term
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Definition
| superficial vein that runs from the dorsal venus network of the hand up and around the medial side of the forearm and lower arm where, at the cubital fossa, it joins the cephalic vein via the median cubital vein |
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Term
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Definition
| connects the basilic vein to the cephalic vein; runs superiomedially across the cubital fossa |
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Term
| cutaneous nerves of the forearm |
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Definition
posterior cutaneous nerve of the forearm
lateral cutaneous nerve of the forearm
medial cutaneous nerve of the forearm |
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Term
| superficial branch of the radial nerve |
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Definition
| nerve branches located in the superficial fascia near the styloid process of the radius |
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Term
| dorsal branch of the ulnar nerve |
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Definition
| nerve branches located in superficial fascia near styloid process of the ulna |
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Term
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Definition
brachial fascia
antebrachial fascia
palmar fscia
dorsal fascia of the hand |
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Term
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Definition
| passes lateral border of pectoralis minor; branch from section 2 of subclavian artery; blood supply to serratus anterior |
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