Rotator Cuff Muscles Flashcards by Sami Passalaqua | Brainscape

Q

Action of Supraspinatus

A

Abduction of shoulder

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Q

Origin of Supraspinatus

A

Supraspinous fossa

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Q

Insertion of Supraspinatus

A

Greater tubercle

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Q

Actions of Infraspinatus

A

Lateral/external rotation
Shoulder adduction

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Q

Origin of Infraspinatus

A

Infraspinous fossa

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Q

Insertion of Infraspinatus

A

Greater tubercle

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Q

Actions of Teres Minor

A

Lateral/external rotation
Shoulder adduction

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Q

Origin of Teres minor

A

Upper 2/3 of lateral scapular border

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Q

Insertion of Teres minor

A

Greater tubercle

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Q

Actions of Subscapularus

A

Medial/internal rotation

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Q

Origin of Subscapularus

A

Subscarular fossa

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Q

Insertion of Subscapularus

A

Lesser tubercle

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