198 results
Upper Extremity Dermatomes and Myotomes
Motor Function
Shoulder:
 • Abduction - C5,C6 (axillary)
 • Adduction - C6, C7,
to the radial nerve ... in the median nerve ... Anterior Shoulder Dislocation ... Myotomes #diagnosis #neurology ... sensory #motor #arm #physicalexam
Winged Scapula on Physical Exam

Caused by injury to the long thoracic nerve

#Winged #Scapula #PhysicalExam #clinical #video
Physical Exam Caused ... long thoracic nerve ... Winged #Scapula #PhysicalExam ... clinical #video #neurology
Reduction of Anterior Shoulder Dislocation

This young man presented to the ER with a Shoulder Dislocation. He
Anterior Shoulder Dislocation ... with a Shoulder Dislocation ... an Interscalene Nerve ... Reduction #Shoulder #Dislocation ... video #procedure #physicalexam
Marcus Gunn Phenomenon - Jaw Winking Syndrome

Jaw-winking syndrome is thought to be caused by abnormal innervation
thought to be caused ... the trigeminal nerve ... Most cases are congenital ... clinical #video #neurology ... #physicalexam #
Isocoria - Pupillary Defects - Differential Diagnosis Algorithm
Relative Afferent Pupil Defect
 • Optic Neuritis
 • Ischemic
Neuropathies • Optic Nerve ... Syphilis (light-near dissociation ... ) • Pharmacologic ... • Botulism Pharmacologic ... Diagnosis #Algorithm #Causes
Bell's Palsy - Facial Nerve Palsy on Exam

#Bells #Palsy #Facial #Nerve #Palsy #CN5 #CNVII #clinical #video
Palsy - Facial Nerve ... Palsy #Facial #Nerve ... clinical #video #PhysicalExam ... #neurology
Critical and Emergent Causes of Neuromuscular Weakness
CRITICAL DIAGNOSES 
 - Cerebral cortex or subcortical 
 -
Critical and Emergent Causes ... - Peripheral nerve ... - Peripheral nerve ... #Differential #Neurology ... #Causes #Diagnosis
Causes of Facial Weakness - Differential Diagnosis Algorithm
Forehead Sparing = Central cause
  - Most commonly
Causes of Facial ... Sparing = Central cause ... (2% of facial nerve ... Diagnosis #Algorithm #Causes ... #neurology #sparing
Convergence Retraction Nystagmus with a left 6th nerve palsy

Caused by a Midbrain hemorrhage

Dr. Boby Varkey Maramattom
with a left 6th nerve ... palsy Caused ... nystagmus #ocular #physicalexam ... clinical #video #neurology
Ultrasound-Guided Regional Nerve Blocks in Emergency Medicine: Interscalene Brachial Plexus Nerve Block
Uses in the Emergency Department:
Ultrasound-Guided Regional Nerve ... Brachial Plexus Nerve ... Block Uses in ... reduction of shoulder dislocation ... brachial #plexus #nerve