Dermatomes/Myotomes Flashcards
1
Q
C2 Dermatome
A
Posterior Head
2
Q
C3 Dermatome
A
Posterior-lateral neck
3
Q
C4 Dermatome
A
Acromioclavicular Joint
4
Q
C5 Dermatome
A
Lateral Arm
5
Q
C6 Dermatome
A
Lateral forearm and thumb
6
Q
C7 Dermatome
A
Palmar distal middle finger
7
Q
C8 Dermatome
A
Little finger and ulnar boarder of the hand
8
Q
T1 Dermatome
A
Medial Forearm
9
Q
C5 DTR
A
Biceps
10
Q
C6 DTR
A
Brachioradialis
11
Q
C7 DTR
A
Triceps
12
Q
C1 Myotome
A
Cervical rotation
13
Q
C2-C3 Myotome
A
Cervical flexion/extension
14
Q
C4 Myotome
A
Shoulder Elevation
15
Q
C5 Myotome
A
Shoulder Abduction
16
Q
C6 Myotome
A
Elbow Flexion/Wrist Extension
17
Q
C7 Myotome
A
Elbow Extension/Wrist Flexion
18
Q
C8 Myotome
A
Thumb extension
19
Q
T1 Myotome
A
Finger abduction
20
Q
L4-L5 Functional Test
A
Heel walk
21
Q
S1 Functional Test
A
Toe Walk
22
Q
L4-S1 Functional Test
A
Straight leg raise
23
Q
L1-L2 Myotome
A
Hip Flexion
24
Q
L3-L4 Myotome
A
Knee extension
25
L4-L5 Myotome
Ankle Dorsiflexion
26
L5 Myotome
Great toe extension
27
S1 Myotome
Ankle Plantar flexion
28
L4 DTR
Knee Jerk
29
S1 DTR
Ankle Jerk
30
L2 Dermatome
Anterior thigh
31
L3 Dermatome
Middle third of anterior thigh
32
L4 Dermatome
Patella and medial malleolus
33
L5 Dermatome
Dorsum of foot
34
S1 Dermatome
Lateral and plantar aspect of foot
35
S2 Dermatome
Medial aspect of posterior thigh
36
S3-S5 Dermatome
Perianal area
