9 results
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
defect. ... defect* (RAPD) ... defect. ... #Diagnosis #PhysicalExam ... #Ophthalmology
Afferent Pupillary Defect

An afferent pupillary defect passing through its timeline. The pupil that does not react
pupillary defect ... The pupil that does ... not react to the light ... the consensual reflex ... #PhysicalExam #
Anisocoria - Pupillary Defects - Differential Diagnosis Algorithm

Physiological - Simple Anisocoria ( <O.5mm)
 - Anisocoria equal
Anisocoria - Pupillary ... Anisocoria equal in light ... Preganglionic - Ptosis ... #Pupils #Defects ... Algorithm #Causes #Ophthalmology
Relative Afferent Pupillary Defect

This maneuver of intermittent light stimulus is called the alternating light test or
Defect This maneuver ... Marcus Gunn's pupils ... reflex. ... Clinical #Video #Pupils ... #MacrusGunn #PhysicalExam
Horner's Syndrome: Loss of sympathetic nervous system input to (in this case) right eye. 
Note that
pupil is smaller ... Images #Clinical #Ophthalmology ... #Photo #Horners ... #Syndrome #Ptosis ... #UCSDH
Marcus-Gunn Pupil - Pupillary dilation in response to light on the left eye and a preserved
Marcus-Gunn Pupil ... in response to light ... #Pupillary #reflex ... ocular #neurology #ophthalmology ... tuberous #sclerosis #physicalexam
Horner's Syndrome: Loss of sympathetic nervous system input to (in this case) right eye. 
Note that
pupil is smaller ... Images #Clinical #Ophthalmology ... #Photo #Horners ... #Syndrome #Ptosis ... #UCSDH
Horner's Syndrome: Loss of sympathetic nervous system input to (in this case)left eye. 
Note that left
Note that left pupil ... (known as ptosis ... Images #Clinical #Ophthalmology ... #Photo #Horners ... #UCSDH
Orbital Apex Syndrome secondary to Herpes Zoster Ophthalmicus (HZO)

This 81 yo male was referred to our
developed a complete ptosis ... a non-reactive pupil ... Neurological defects ... clinical #video #ophthalmology ... #physicalexam #