34 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
Motor Function Shoulder ... Pronation - C7, C8 Wrist ... Anterior Shoulder ... Myotomes #diagnosis #neurology ... sensory #motor #arm #physicalexam
Left Wrist Drop - Radial Nerve Palsy on Physical Examination

Left hand drop due to compression of
Left Wrist Drop ... #PhysicalExam # ... clinical #video ... #orthopedics #msk ... #sports #neurology
Froment’s Test for Ulnar Nerve Palsy

This tests for pinch grip weakness caused by ulnar nerve palsy,
Nerve Palsy ... clinical #video ... #neurology #physicalexam ... #msk #orthopedics ... #sports #hand
Midcarpal Instability (MCI) of the Wrist

Intrinsic Midcarpal Instability
Usually affects young, hypermobile patients.
It is due to progressive
slightly extended, and ... when ulnar deviation ... #msk #orthopedics ... #clinical #video ... #physicalexam
Acute Dystonic Tremor after CVA

Acute dystonic tremor is an exceedingly rare manifestation of a stroke. This
ulnar deviation ... #clinical #video ... #physicalexam # ... neurology #dystonia ... #hand
Radial Nerve Anatomy and Function
The Radial nerve is the nerve of elbow, wrist and digital extension.
the wrist and elbow ... When clinically ... • Thus a PIN palsy ... Anatomy #diagnosis #neurology ... #orthopedics
Asterixis on Physical Exam

Asterixis, aka liver flap, indicates at least Grade 2 hepatic encephalopathy in a
at wrist 2. ... wing” or flapping tremors ... drkeithsiau #Asterixis #PhysicalExam ... #clinical #video ... cirrhosis #flap #neurology
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
benign • Regular and ... Diagnosis: • CN Ill Palsy ... trauma/orbital tumor ... #Adies #Pupil #PhysicalExam ... #neurology #ophthalmology
Synkinetic Wrist Extension Maneuver demonstrating Radial Nerve Palsy as cause for Wrist Drop

Up up, down down.
both supination and ... - Radial nerve palsy ... #Drop #clinical ... #video #physicalexam ... #neurology
Moro Reflex on Newborn Physical Exam

The Moro reflex is obtained by holding the baby’s head and
midline with the hand ... brachial plexus palsy ... Peds #Pediatrics #Clinical ... #Video #Neurology ... #Normal #PhysicalExam