9 results
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
location of olecranon relative ... anterior interosseous nerve ... ligamentous injury (LCL ... > MCL), brachial ... Orthopedics #Sports #MSK
Isocoria - Pupillary Defects - Differential Diagnosis Algorithm
Relative Afferent Pupil Defect
 • Optic Neuritis
 • Ischemic
Differential Diagnosis Algorithm ... Relative Afferent ... Neuropathies • Optic Nerve ... Syphilis (light-near dissociation ... #Causes #Ophthalmology
Marcus Gunn Pupil - Relative Afferent Pupillary Defect (RAPD)
Definition: Afferent loop of the pupillary light reflex
) Where: Optic nerve ... neuritis due to MS ... How to test it? ... swinging light test ... #Defect #RAPD #neurology
VT versus SVT with Aberration - Interpretation Cheat Sheet

Features favouring VT
● Absence of typical RBBB or
morphology ● AV dissociation ... concordance in all ... Brugada algorithm ... point) of S > 100 ms ... AV dissociation
Ocular Myasthenia Gravis on Physical Exam

A 41yo female was referred by her neurologist for double vision.
suspected and anti-ACh ... were negative and ... tumor, and always ask ... clinical #video #ophthalmology ... #neurology
Guillain-Barré Syndrome (GBS)
Acute autoimmune demyelinating polyradiculoneuropathy that presents with rapidly progressive flaccid weakness
Epidemiology:
 • Incidence: 1
with peripheral nerve ... complete paralysis of all ... albuminocytologic dissociation ... and sensitive tests ... diagnosis #management #neurology
Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
with light near dissociation ... smaller in size relative ... suggest oculomotor nerve ... clinical #video #ophthalmology ... #physicalexam #neurology
Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
Common peroneal nerve ... injury (25%) TEST ... extension, Tibial nerve ... -->>>> LINK TO ACL ... Posterior #Injury #msk
Transverse Myelitis Overview

Focal inflammatory disorder of the spinal cord resulting in rapid onset of weakness, sensory
tested and if negative ... , MOG-IgG test should ... brain and/or optic nerve ... Herpes zoster, West ... diagnosis #management #neurology