Hand Innervation Flashcards
1
Q
FCR
A
Median C6, 7
2
Q
FCU
A
Ulnar C7, T1
3
Q
ECR longus
A
Radial C6, 7
4
Q
ECR brevis
A
Radial C7, 8
5
Q
ECU
A
Radial C7, 8
6
Q
Lumbrical innervation
A
2-3: median C8, T1
3-4: ulnar C8, T1
7
Q
Interossei
A
Ulnar C8, T1
8
Q
FDS
A
Median C8, T1
9
Q
FDS action
A
PIP flexion
10
Q
Lumbricals/interossei action
A
MCP flexion with IP extension
11
Q
FDP
A
2-3: median C8, T1
4-5: ulnar C8, T1
12
Q
FDP action
A
DIP flexion
13
Q
ED
A
Radial C7, 8
14
Q
Extensor indicis
A
radial C7, 8
15
Q
Extensor DM
A
Radial C7, 8
