Shoulder and Shoulder Girdle Flashcards

1
Q

Supraspinatus origin

A

Supraspinatus fossa

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2
Q

Infraspinatus origin

A

Infraspinatus fossa

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3
Q

Teres minor origin

A

Posterior and lateral border of scapula

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4
Q

Subscapularis origin

A

Subscapular fossa

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5
Q

Posterior rotator cuffs

A

Supraspinatus
Infraspinatus
Teres minor

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6
Q

Anterior rotator cuffs

A

Subscapularis

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7
Q

Insertion for supraspinatus

A

Greater tubercle

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8
Q

Insertion for infraspinatus

A

greater tubercle

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9
Q

Insertion for Teres Major

A

Greater tubercle

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10
Q

Insertion for subscapularis

A

Lesser tubercle

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11
Q

Pectoralis Major origin

A

Medial half of anterior clavicle, anterior of sternum and ribs 1-6

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12
Q

Pectoralis Major insrtion

A

Lateral lip of intertubercular groove of humerus

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13
Q

Main actions of pectoralis major

A

Adduction
Horizontal adduction
Internal rotation

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14
Q

Origin of anterior deltoid

A

Lateral 1/3 of clavicle

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15
Q

Origin of middle deltoid

A

Acromion process

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16
Q

Origin of posterior deltoid

A

Spine of scapula

17
Q

Insertion for all deltoids

A

Deltoid tuberosity of the humerus

18
Q

Latissimus dorsi origin

A

posterior crest of ilium, posterior of sacrum and T7-L5, lower 3 ribs

19
Q

Latissimus dorsi insertion

A

Medial side of intertubercular groove of humerus

20
Q

Latissimus dorsi movements

A

Adduction
Extension
Internal rotation
Horizontal abduction

21
Q

Teres major origin

A

Posteriorly on inferior 1/3 of lateral border of scapula

22
Q

teres major insertion

A

Medial side of intertubercular groove of humerus

23
Q

Teres major actions

A

Adduction
Extension
Internal rotation

24
Q

Upper trapezius origin

A

Occipital bone and nuchal ligament

25
Q

Upper trapezium insertion

A

Posterior of lateral clavicle

26
Q

Upper trapezium actions

A

Adduction
Elevation

27
Q

Mid trapezius origin

A

C7-T3 spinous processes

28
Q

Mid trapezius insertion

A

Acromion process and spine of scapula

29
Q

Mid trapezius action

A

Adduction

30
Q

Lower trapezius origin

A

T4-T12 spinous processes

31
Q

Lower trapezius insertion

A

Below spine of scapula (medial)

32
Q

Action of lower trapezius

A

Adduction
Depression
Upwards rotation

33
Q

Rhomboids origin

A

C1-C4 transverse processes

34
Q

Levator scapulae origin

A

C7-T5 spinous processes

35
Q

Rhomboids insertion

A

Superior angle of scapula

36
Q

Levator scapulae

A

Medial border of scapula