Myotomes & Dermatomes Flashcards
What is the definition of a Myotome?
A portion of skin on the body enervated by a certain nerve root.
What is a Definition of a Dermatome?
A group of muscles supplied by a single nerve root.
What is the Myotome for C1-C2?
Cervical Flexion.
/ Extension?
What is the Myotome for C3?
Cervical Lateral Flexion.
What is the Myotome for C4?
Shoulder Elevation.
What is the Myotome for C5?
Shoulder Abduction.
What is the Myotome for C6?
Elbow Flexion & Wrist extension.
What is the Myotome for C7?
Elbow Extension & Wrist flexion.
What is the Myotome for C8?
Thumb Extension & Ulnar Deviation.
What is the Myotome for T1?
Finger abduction & Adduction.
What is the Myotome for L2?
Hip Flexion.
What is the Myotome for L3?
Knee Extension.
What is the Myotome for L4?
Ankle Dorsiflexion.
What is the Myotome for L5?
Hip Extension & Big toe Ext.
What is the Myotome for S1?
Ankle PlanterFlexion & ankle Eversion.