DERMATOMES and MYOTOMES Flashcards
DERMATOME: C2
Occipital Protuberance
DERMATOME: C3
Supraclavicular Fossa
DERMATOME: C4
Acromioclavicular Joint
DERMATOME: C5
Lateral Side of the Antecubital Fossa
DERMATOME: C6
Thumb
DERMATOME: C7
Middle Finger
DERMATOME: C8
Little Finger
DERMATOME: T1
Medial side of Antecubital Fossa
DERMATOME: T2
Apex of the Axilla
DERMATOME: T3
3rd Intercostal Space
DERMATOME: T4
4th Intercostal Space (at the level of nipples)
DERMATOME: T5
5th Intercostal Space
DERMATOME: T6
Xiphoid Process
DERMATOME: T7, T8, T9
7th Intercostal Space, 8th Intercostal Space, 9th Intercostal Space
DERMATOME: 10
Umbilicus
DERMATOME: 11
11th Intercostal Space
DERMATOME: T12
Inguinal Ligament
DERMATOME: L1
Half the distance between T12 and L2
DERMATOME: L2
Midanterior Thigh
DERMATOME: L3
Medial Femoral Condyle
DERMATOME: L4
Medial Malleolus
DERMATOME: L5
Dorsum of the foot at 3rd MTP Joint
DERMATOME: S1
Lateral Heel
DERMATOME: S2
Popliteal Fossa
DERMATOME: S3
Ischial Tuberosity
DERMATOME: S4-S5
Perianal Area
MYOTOME: C5
Shoulder flexors and abductors, elbow flexors
MYOTOME; C6
Wrist extensors
MYOTOME: C7
Elbow extensors, wrist flexors
MYOTOME: C8
Finger flexors, ulnar deviators
MYOTOME: T1
Finger abductors and adductors
MYOTOME: L2
Hip flexors
MYOTOME: L3
Knee extensors
MYOTOME: L4
Ankle dorsiflexors
MYOTOME: L5
Toe extensors
MYOTOME: S1
Ankle plantarflexors and evertors, knee flexors, and hip extensors