4 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Syndrome Wrist drop ... Anterior Shoulder ... Myotomes #diagnosis #neurology ... sensory #motor #arm ... #physicalexam
Synkinetic Wrist Extension Maneuver demonstrating Radial Nerve Palsy as cause for Wrist Drop

Up up, down down.
Synkinetic Wrist Extension ... as cause for Wrist ... Drop Up up, ... #video #physicalexam ... #neurology
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
wrist and digital extension ... radial nerve injury ... • Thus a PIN palsy ... involve a wrist drop ... Anatomy #diagnosis #neurology
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Awareness • Injury ... • Vestibulo-ocular ... decortication), abnormal extensor ... caseyalbin #PhysicalExam ... #neurology #comatose