5 results
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
Radial Nerve Anatomy ... Sensation to the skin over ... nerve injury ... nerve injury ... #Nerve #Anatomy
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Pronation - C7, C8 Wrist ... Horner Syndrome Wrist ... nerve in the radial ... spared in this injury ... sensory #motor #arm #physicalexam
Cover - Uncover Test Revealing CNVI Palsy

Here the Cover-Uncover test unmasks subtle right CN VI palsy.
Cover-Uncover test ... Patient asked to focus ... right eye moves laterally ... #Abducens #Nerve ... ophthalmology #ocular #physicalexam
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
Pathophysiology: • Severe injury ... dysfunction to the bilateral ... Awareness • Injury ... threat Cranial Nerves ... caseyalbin #PhysicalExam
Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
Over time, the affected ... in those rare bilateral ... suggest oculomotor nerve ... palsy. ... ophthalmology #physicalexam