Shoulder Flashcards Preview

PTRS 710 Exam 3 > Shoulder > Flashcards

Flashcards in Shoulder Deck (25):
1

Subclavius Function

Anchors and depresses clavicle

2

Deltoid Origin

Acromion
Spine of scapula
Clavicle

3

Deltoid Insertion

Deltoid Tuberosity

4

Deltoid Function

Stabilize shoulder joint
Abduct > 15
Anterior - flex
Posterior - extend
Combo - swing arm with walking

5

Deltoid Innervation

Axillary

6

Teres Major Origin

Inferior angle of scapula

7

Teres Major Insertion

Medial lip of inter tubercular groove

8

Teres Major Function

Stabilize humeral head in socket
Adduct
IR

9

Teres Major Innervation

Lower subscapular

10

Supraspinatus Origin

Supraspinous fossa

11

Supraspinatus Insertion

Greater tubercle

12

Supraspinatus Function

Abduct

13

Supraspinatus Innervation

Suprascapular

14

Infraspinatus Origin

Infraspinous fossa

15

Infraspinatus Insertion

Greater tubercle

16

Infraspinatus Function

Adduct
ER

17

Teres Minor Origin

Lateral border of scapula

18

Teres Minor Insertion

Greater tubercle

19

Teres Minor Function

Adduct
ER

20

Infraspinatus Innervation

Suprascapular

21

Teres Minor Innervation

Axillary

22

Subscapularis Origin

Subscapular fossa

23

Subscapularis Insertion

Lesser tubercle

24

Subscapularis Function

Adduct
IR (beyond trunk)

25

Subscapularis Innervation

Upper and lower subscapular