Upper Extremity Myology Flashcards
1
Q
Winging of the scapula
A
Paralysis of serratus anterior M, usually as a result of injury to long thoracic nerve
-makes abducting the upper limb beyond horizontal position difficult
2
Q
What are the rotator cuff muscles?
A
“SITS”
- supraspinatus M
- infraspinatus M
- teres minor M
- subscapularis M
3
Q
Which rotator cuff muscle is the most commonly injured?
A
Supraspinatus M
