10 results
Superior Oblique Myokymia 
Eye movement disorder where the superior oblique twitches periodically causing jumping of a
Eye movement ... It is probably caused ... the trochlear nerve ... #Ophthalmology ... #physicalexam #video
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
Localizing Extraocular Movement ... Skew Deviation Casey ... #Extraocular #Movement ... #Localization #ophthalmology ... #differential #diagnosis
Superior oblique myokymia 

Superior oblique myokymia causes a repetitive, high frequency intorsion of the eye, leading
causes a repetitive ... oscillopsia (illusion of movement ... Satisfying to diagnose ... #Ophthalmology ... #physicalexam #video
Superior oblique myokymia 

Superior oblique myokymia causes a repetitive, high frequency intorsion of the eye, leading
causes a repetitive ... oscillopsia (illusion of movement ... Satisfying to diagnose ... Resolution .mp4 video ... www.grepmed.com/images/10538/ophthalmology-physicalexam-clinical-myokymia-slitlamp-superior-oblique
Transient Monocular Vision loss - Differential Diagnosis
Ischemia	
 - Large artery disease (atherothrombosis, embolus, dissection).
  -
- Differential Diagnosis ... nerve perfusion ... changes in gaze/eye movement ... Ocular causes - ... #Ophthalmology
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
females Differential Diagnosis ... abnormal extraocular movements ... dissociation • Other causes ... @neudrawlogy #Adies ... PhysicalExam #neurology #ophthalmology
Blurry Vision - Differential Diagnosis Framework

Anatomical Approach to Eye Disease:
1. Lids/Lashes
2. Extraocular Muscles/Motility
3. Conjunctiva/Sclera
4. Cornea
5. Anterior
- Differential Diagnosis ... Optic Nerve/Pathway ... or without eye movement ... #ophthalmology ... #causes
Hemimasticatory Spasm on Physical Exam

Hemimasticatory spasm is a disorder of the trigeminal nerve → involuntary jaw
the trigeminal nerve ... Myokimia will cause ... such gross movement ... clinical #cheek #CN5 #video
One and a Half Syndrome on Physical Exam

This 28 year old patient presented to clinic with
the follow up video ... (no horizontal movement ... The most common causes ... the hospital, diagnosed ... #ophthalmology
Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
In this case, the ... suggest oculomotor nerve ... anterior_seg_rocks #Adies ... anisocoria #clinical #video ... #ophthalmology