Muscles In Rotator Cuff Flashcards by Sam Brown | Brainscape

Q

Subscapularis origin

A

Subscapula fossa

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Q

Subscapularis insertion

A

Lesser tubercle of humerus

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Q

Subscapularis innervation

A

Superior and inferior subscapular nerves

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Q

Subscapularis function

A

Medial rotation of GH

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Q

Supraspinatus origin

A

Medial 2/3 of supraspinous fossa

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Q

Supraspinatus insertion

A

Superior facet of greater tubercle

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Q

Supraspinatus innervation

A

Surpascapular nerve

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Q

Supraspinatus function

A

Abduction of GH

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Q

Infraspinatus origin

A

Medial 2/3 of infraspinatus fossa

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Q

Infraspinatus insertion

A

Posterior if greater tubercle

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Q

Infraspinatus innervation

A

Suprascapular nerve

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Q

Infraspinatus function

A

Lateral rotation of GH

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Q

Teres minor origin

A

Lateral border of scapula

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Q

Teres minor insertion

A

Inferior facet of posterior of greater tubercle of humerus

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Q

Teres minor innervation

A

Axillary nerve

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Q

Teres minor function

A

Lateral rotation of GH