Upper Extremity Innervations Flashcards
1
Q
Trapezius
A
C.N. XI / Spinal Accessory
C3, C4
2
Q
Rhomboid Major and Minor
A
Dorsal Scapular C5
3
Q
Levator Scapulae
A
Dorsal Scapular C3-C5
4
Q
Serratus Anterior
A
Long Thoracic C5-C7
5
Q
Pectoralis Minor
A
Medial and Lateral Pectoral C5-T1
6
Q
Latissimus Dorsi
A
Thoracodorsal C6-C8
7
Q
Pectoralis Major
A
Upper Fibers: Lateral Pectoral
C5-C7
Lower Fibers: Medial and Lateral C6-T1
8
Q
Subscapularis
A
Upper Subscapular and Lower
Subscapular C5, C6
9
Q
Subclavius
A
Nerve to subclavius C5,C6
10
Q
Deltoid
A
Axillary C5,C6
11
Q
Supraspinatus
A
Suprascapular C5, C6
12
Q
Infraspinatus
A
Suprascapular C5, C6
13
Q
Teres Minor
A
Axillary C5, C6
14
Q
Teres Major
A
Lower Subscapular C5-C6
15
Q
Coracobrachialis
A
Musculocutaneous C5-C7