17 results
Afferent Pupillary Defect

An afferent pupillary defect passing through its timeline. The pupil that does not react
Afferent Pupillary ... pupillary defect ... the consensual reflex ... clinical #video #neurology ... #ophthalmology
Relative Afferent Pupillary Defect

This maneuver of intermittent light stimulus is called the alternating light test or
Relative Afferent ... Pupillary Defect ... clear sign of unilateral ... reflex. ... #Neurology #Clinical
Marcus Gunn Pupil - Relative Afferent Pupillary Defect (RAPD)
Definition: Afferent loop of the pupillary light reflex
Pupil - Relative Afferent ... RAPD) Definition: Afferent ... light reflex is ... Pupil #Relative #Afferent ... #RAPD #neurology
Lateral Canthotomy and Cantholysis 
Primary indications 
 - Decreased visual acuity 
 - Intraocular pressure >
Lateral Canthotomy ... Indications - Afferent ... pupillary defect ... Globe rupture #Lateral ... #Indications #Ophthalmology
Instructions on how to perform the swinging light test to detect a relative afferent pupillary defect.

http://www.cmaj.ca/content/early/2015/01/05/cmaj.140685

Normal
pupillary defect ... pupillary defect ... Begin with dark ... Begin with dark ... #PhysicalExam #Ophthalmology
Adie's Pupil
What? Unknown nature & benign
 • Regular and mildly dilated pupil (4-6mm);
 • Light-near dissociaton;
Unknown nature & benign ... dissociaton; • Usually unilateral ... ; • Slow pupillary ... #PhysicalExam #neurology ... #ophthalmology
Bilateral tonic pupils observed in the patient with Ross syndrome. 
Absence of bilateral pupillary contraction despite
Bilateral tonic ... Absence of bilateral ... pupillary contraction ... clinical #video #ophthalmology ... #reflex #neurology
Argyll Robertson Pupil
Definition:
 - Irregular and small (1-2mm) pupil
 - Light-near dissociation (accommodation remains intact)
 -
intact) - Usually bilateral ... - Abscent pupillary ... Robertson #Pupil #neurology ... #diagnosis #ophthalmology
Pupillary Reflex on Ocular Ultrasound

Another cool thing about POCUS is being able to assess for afferent
Pupillary Reflex ... about POCUS is being ... to assess for afferent ... pupillary defect ... #Light #Reflex
Bell's palsy
There are many different causes of Facial Nerve Palsy. However, the commonest
cause of unilateral facial
There are many different ... commonest cause of unilateral ... Loss of Corneal Reflex ... #Bells #Palsy #Neurology