Rotator Cuff Flashcards
1
Q
Abduction
A
Supraspinatus
2
Q
External rotation
A
Infraspinatus
3
Q
Adduction and external rotation
A
Teres minor
4
Q
Adduction and internal rotation
A
Subscapularis
5
Q
Which muscle attaches to the lesser tuberosity on the humerus?
A
Subscapularis! (all others attach on greater)
6
Q
Supraspinatus innervation?
A
supra scapular nerve
7
Q
Infraspinatus innervation?
A
Suprascapular nerve
8
Q
Teres minor innervation
A
Axillary nerve
9
Q
Subscapularis innervation?
A
upper and lower sub scapular nerve
