3 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Myotomes Motor ... aracteristic "claw hand ... drop - Occurs after ... #diagnosis #neurology ... #sensory #motor
Synkinetic Wrist Extension Maneuver demonstrating Radial Nerve Palsy as cause for Wrist Drop

Up up, down down.
Extension Maneuver ... both supination and ... #Extension #Maneuver ... #Palsy #Drop #clinical ... #physicalexam #neurology
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
extension. ... The first motor ... When clinically ... drop: ECRB and ... Anatomy #diagnosis #neurology