3 results
Synkinetic Wrist Extension Maneuver demonstrating Radial Nerve Palsy as cause for Wrist Drop

Up up, down down.
Synkinetic Wrist ... lesions) with synkinetic ... finger/wrist drop ... video #physicalexam ... #neurology
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
and Myotomes Motor ... drop - Occurs after ... Myotomes #diagnosis #neurology ... #sensory #motor ... #arm #physicalexam
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
The first motor ... • Thus a PIN palsy ... drop: ECRB and ... nerve (or PIN) palsy ... Anatomy #diagnosis #neurology