Myotomes and Dermatomes Flashcards
1
Q
C1/C2 myotomes
A
neck flexion
2
Q
C3 myotomes
A
neck side flexion
3
Q
C5 myotomes
A
shoulder abduction
4
Q
C6 myotomes
A
elbow and wrist flexion
5
Q
C7 myotomes
A
elbow and wrist extension
6
Q
C8 myotomes
A
thumb extension and ulnar deviation
7
Q
T1 myotomes
A
hand intrinsics
8
Q
L2 myotomes
A
hip flexion
9
Q
L3 myotomes
A
hip abduction
10
Q
L4 myotomes
A
knee extension
11
Q
L5 myotomes
A
dorsiflexion
12
Q
S1 myotomes
A
plantar flexion
13
Q
C5 dermatomes
A
lateral shoulder
14
Q
C6 dermatomes
A
thumb and index finger
15
Q
C7 dermatomes
A
middle finger
16
Q
C8 dermatomes
A
4th and little finger
17
Q
T1 dermatomes
A
medial elbow
18
Q
L1 dermatomes
A
directly below the inguinal ligament
19
Q
L2 dermatome
A
medial thigh
20
Q
L3 dermatome
A
anterior thigh above patella
21
Q
L4 dermatome
A
over the patella
22
Q
L5 dermatome
A
dorsal surface of the foot & back of leg
