17 results
Localizing Extraocular Movement Disorders
 • CN Ill (Oculomotor) Nerve Palsy 
 • CN IV (Trochlear) Nerve
Disorders • CN Ill (Oculomotor ... ) Nerve Palsy ... Skew Deviation Casey ... #Localization #ophthalmology ... #differential #diagnosis
Unilateral Fixed Dilated Pupil - Differential Diagnosis Framework
If Altered Mental Status - Consider Oculomotor (3rd cranial
- Differential Diagnosis ... Status - Consider Oculomotor ... cranial nerve) Palsy ... no neurological cause ... • Medication effects
Isocoria - Pupillary Defects - Differential Diagnosis Algorithm
Relative Afferent Pupil Defect
 • Optic Neuritis
 • Ischemic
- Differential Diagnosis ... • Botulism Pharmacologic ... #Differential #Diagnosis ... #Algorithm #Causes ... #Ophthalmology
Anisocoria - Pupillary Defects - Differential Diagnosis Algorithm

Physiological - Simple Anisocoria ( <O.5mm)
 - Anisocoria equal
- Differential Diagnosis ... pilocarpine • Oculomotor ... pilocarpine • Pharmacologic ... #Algorithm #Causes ... #Ophthalmology
Hordeolum vs Chalazion

Hordeolum (Stye):
 • Location: Most commonly found at or near an eyelash follicle
 •
eyelash follicle • Cause ... upper lid • Cause ... #Clinical #Diagnosis ... #Management #Ophthalmology ... Chalazion #Comparison #Table
Micronutrient Deficiencies After Gastric Bypass
Fat-Soluble Vitamins:
 • Vitamin A - Night/complete blindness, xeropthalmia (pathologic dryness of
• Thiamine - Nausea ... encephalopathy, oculomotor ... anemia, cognitive deficits ... vitamin #nutrition #table ... #differential #diagnosis
Adie’s Tonic Pupil on Physical Exam

A young female was referred in for a sudden onset anisocoria.
In this case, the ... unilateral and affects ... would suggest oculomotor ... nerve palsy. ... clinical #video #ophthalmology
#Cobb #Cob #angle 
June is recognized as International #Scoliosis Awareness month with the goal of public
define a definite cause ... include #birth #defects ... dystrophy, #cerebral #palsy ... six #children diagnosed ... and is usually diagnosed
June is recognized as International #Scoliosis Awareness month with the goal of public education, early detection
define a definite cause ... include #birth #defects ... dystrophy, #cerebral #palsy ... six #children diagnosed ... and is usually diagnosed
Summary of actions of some Cholinergic Agonists

Bethanechol 
• Used in treatment of urinary retention 
• Binds
CNS and cardiac effects ... • Reverses CNS effects ... Edrophonium • Used for diagnosis ... Cholinergic #Agonists #Pharmacology ... #Table #Summary