Innervation of Upper Extremity Muscles Flashcards
1
Q
Pectoralis major innervation
A
lateral pectoral
2
Q
pectoralis minor innervation
A
medial pectoral
3
Q
serratus anterior innervation
A
long thoracic
4
Q
trapezius innervation
A
Spinal accessory nerve (CN XI)
5
Q
Rhomboid major and minor innervation
A
dorsal scapular
6
Q
Levator scapulae innervation
A
- ventral rami of spinal nerve (C3-C4)
- dorsal scapular
7
Q
SCM innervation
A
Spinal accessory nerve (CN XI)
8
Q
Latissimus dorsi innervation
A
Thoracodorsal
9
Q
Deltoid innervation
A
axillary
10
Q
Teres major innervation
A
Lower subscapular
11
Q
Coracobrachialis innervation
A
Musculocutaneous
12
Q
Subscapularis
A
Upper and lower subscapular nerves
13
Q
Supraspinatus innervation
A
Suprascapular
14
Q
Infraspinatus innervation
A
suprascapular
15
Q
Teres minor innervation
A
axillary
