10 results
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
Radial Nerve Anatomy ... and Function The Radial ... • Thus a PIN palsy ... palsy recovers there ... #Nerve #Anatomy
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
- Radial Nerve Palsy ... compression of the radial ... sleeping as in this case ... #Drop #Radial # ... Nerve #Palsy #PhysicalExam
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Extension C6, C7, C8 (radial ... Extension - C7, C8 (radial ... Extension - C7, C8 (radial ... damage to the radial ... nerve in the radial
“Wrist drop” deformity due to radial nerve palsy – the patient cannot extend their wrist or
Wrist drop” deformity ... due to radial nerve ... palsy – the patient ... Photo #WristDrop #RadialNerve ... #Palsy
Radial Nerve Palsy: Note inability of patient to extend right wrist.
Charlie Goldberg, M.D. - UCSD Catalog
Radial Nerve Palsy ... to extend right wrist ... Clinical #Photo #RadialNerve ... #Palsy #Wrist #
Hand Nerve Injuries - Common Presentations
 • Wrist Drop - Radial Nerve Injury
 • Claw Hand
Hand Nerve Injuries ... Presentations • Wrist ... Drop - Radial Nerve ... #Injuries #Anatomy ... #Differential #
Synkinetic Wrist Extension Maneuver demonstrating Radial Nerve Palsy as cause for Wrist Drop

Up up, down down.
demonstrating Radial ... Nerve Palsy as ... cause for Wrist ... nerve palsy with ... nerve palsy.
Bell's Palsy
Bell’s Palsy is a damage, acute weakness, or paralysis of the Facial nerve (7th CN),
nerve (7th CN), ... an identifiable cause ... nerve gets damaged ... #neurology #anatomy ... #pathophysiology
Mastoiditis: Pathogenesis and clinical findings

Acute or Chronic Otitis Media -> 
Stage 1: Hyperemeia of the mastoid
• Through aditus ... temporal bone): facial ... nerve palsy • ... hearing loss, nausea ... #Mastoiditis #pathophysiology
The Neurological Evaluation of a Comatose Patient

Definition:
 • Coma: a state of unresponsiveness; the absence of
consciousness Differential ... • Mutism Pathophysiology ... blinks to threat Cranial ... Nerves: Brainstem ... Casey Albin MD @