Shoulder Flashcards by Kyle Sill

Q

Rotator Cuff Muslces

A

Supraspinatus
Infraspinatus
Subscapularis
Teres Minor

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Q

Supraspinatus

A

Origin- Supraspinatus fossa

Insertion- greater tubercle of the humerus (SIT)

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Q

Infraspinatus

A

Origin- Infraspinous fossa of scapula

Insertion-Greater tubercle of humerus (SIT)

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Q

Teres Minor

A

Origin-lateral border of the scapula

Insertion-Greater tubercle of humerus (SIT)

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Q

Subscapularis

A

Origin- Subscapular fossa

Insertion- Lesser tubercle of humerus

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Q

Grade 1 tear

A

< 1/4 thickness or 3mm

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Q

Grade 2 tear

A

3-6 mm

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Q

Grade 3 tear

A

+6mm

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Q

PASTA tear

A

Partial Articular Supraspinatus Avalsion

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Q

Cuff tear patterns

A

Cresent
L shaped
U shaped
Massive

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