37 results
Marcus-Gunn Jaw Winking Ptosis

Marcus Gunn Jaw Winking Ptosis is the most common form of congenital neurogenic
Marcus-Gunn Jaw ... of trigeminal nerve ... of oculomotor nerve ... Ptosis #clinical #video ... #neurology #ophthalmology
Marcus Gunn Pupil - Relative Afferent Pupillary Defect (RAPD)
Definition: Afferent loop of the pupillary light reflex
Marcus Gunn Pupil ... ) Where: Optic nerve ... @neudrawlogy #Marcus ... #Gunn #Pupil #Relative ... #Defect #RAPD #neurology
Marcus Gunn Phenomenon - Jaw Winking Syndrome

Jaw-winking syndrome is thought to be caused by abnormal innervation
Marcus Gunn Phenomenon ... the trigeminal nerve ... #Marcus #Gunn #Phenomenon ... Syndrome #clinical #video ... #neurology #physicalexam
Marcus-Gunn Pupil - Pupillary dilation in response to light on the left eye and a preserved
Marcus-Gunn Pupil ... #MarcusGunn #Marcus ... reflex #clinical #video ... #ocular #neurology ... #ophthalmology
Anisocoria - Pupillary Defects - Differential Diagnosis Algorithm

Physiological - Simple Anisocoria ( <O.5mm)
 - Anisocoria equal
- 10% cocaine: pupils ... • Oculomotor Nerve ... Fascicle (Other CN Ill ... Tonic (Adie's) Pupil ... Algorithm #Causes #Ophthalmology
Argyll-Robertson Pupil on Physical Exam
Small (myotic), irregular pupil that do not react to light but do
Argyll-Robertson Pupil ... myotic), irregular pupil ... Argyll #Robertson #Pupil ... PhysicalExam #clinical #video ... #neurology #ophthalmology
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Adie's Pupil What ... mildly dilated pupil ... Diagnosis: • CN Ill ... #PhysicalExam #neurology ... #ophthalmology
Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
unaffected eye will ... suggest oculomotor nerve ... anisocoria #clinical #video ... #ophthalmology ... #physicalexam #neurology
Adie's Pupil on Physical Exam

Adie's pupil is a neurological disorder characterized by a tonically dilated pupil
Adie's Pupil on ... Physical Exam Adie's pupil ... PhysicalExam #clinical #video ... #ophthalmology ... #neurology #syndrome
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
Disorders • CN Ill ... (Oculomotor) Nerve ... IV (Trochlear) Nerve ... #Localization #ophthalmology ... #neurology #differential