6 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
and Myotomes Motor ... Syndrome Wrist drop ... nerve in the radial ... Myotomes #diagnosis #neurology ... #sensory #motor
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
- Radial Nerve Palsy ... sleeping as in this case ... #Radial #Nerve ... #clinical #video ... #msk #sports #neurology
Lower Extremity Dermatomes and Myotomes
Reflexes: 
 • Knee - L2, L3, L4
 • Ankle - S1
drop and sensory ... Commonly caused ... damage to peroneal nerve ... Myotomes #diagnosis #neurology ... #sensory #motor
Dropped Foot Gait - Paralysis of Dorsal Flexion of the Foot.
When trying to walk the tip
Dropped Foot Gait ... in peripheral motor ... , which causes flaccidity ... #Neurology #PhysicalExam ... #clinical #video
Synkinetic Wrist Extension Maneuver demonstrating Radial Nerve Palsy as cause for Wrist Drop

Up up, down down.
Nerve Palsy as ... nerve palsy with ... nerve palsy. ... #Nerve #Palsy # ... Drop #clinical #
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
Radial Nerve Anatomy ... The first motor ... When clinically ... involve a wrist drop ... #Nerve #Anatomy