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Scapulohumeral (intrinsic shoulder) Muscles > Supraspinatus > Flashcards

Supraspinatus Flashcards

0
Q

What is the distal attachment for supraspinatus?

A

Superior facet of greater tubercle of humerus

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1
Q

What is the proximal attachment for supraspinatus?

A

supraspinous fossa of the scapula

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2
Q

What innervates supraspinatus?

A

Suprascapular nerve (C4, C5, C6)

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3
Q

What are the main actions of supraspinatus?

A

initiates and assists deltoid in abduction of arm and acts with other rotator muscles

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Scapulohumeral (intrinsic shoulder) Muscles (6 decks)

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