7 results
Marcus Gunn Pupil - Relative Afferent Pupillary Defect (RAPD)
Definition: Afferent loop of the pupillary light reflex
Afferent Pupillary Defect ... pupillary light reflex ... ) Where: Optic nerve ... * (main cause), ... #RAPD #neurology
Marcus-Gunn Jaw Winking Ptosis

Marcus Gunn Jaw Winking Ptosis is the most common form of congenital neurogenic
Caused by connection ... of trigeminal nerve ... of oculomotor nerve ... Ptosis #clinical #video ... #neurology #ophthalmology
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Relative Afferent Pupillary Defect

This maneuver of intermittent light stimulus is called the alternating light test or
stimulus, is called Marcus ... the pupillary reflex ... regarding the cause ... #Neurology #Clinical ... #Video #Pupils
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Chronic Vision Loss by Anatomic Location - Differential Diagnosis Algorithm
Cornea:
 • Keratoconus
 • Stromal Scaring
 •
Differential Diagnosis Algorithm ... - Obscure Red Reflex ... conditions Optic Nerve ... - Visual field defects ... #Causes #Ophthalmology
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
other potential causes ... Neurological defects ... HZO #clinical #video ... #ophthalmology ... #physicalexam #neurology
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Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
with bright or direct ... suggest oculomotor nerve ... anisocoria #clinical #video ... #ophthalmology ... #physicalexam #neurology
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Posterior Knee Dislocation Injury
Specifically, POSTERIOR KNEE DISLOCATIONS can have significant associated injury that needs unique approach
DISLOCATION: ~25% cases ... Neurologic deficit ... Neurologic injuries ... Common peroneal nerve ... msk #clinical #video
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