Commotio Retinae Flashcards
1
Q
What portion of the retina is affected in commotio retinae?
A
Outer segments of the photoreceptors (bruised PRs)
RPE
2
Q
How long does it typically take for commotio retinae to improve?
A
48-72 hours
3
Q
What is commotio retinae in the macula called?
A
Berlin’s edema
4
Q
What are the symptoms of commotio retinae?
A
Typically none
5
Q
What usually causes commotio retinae?
A
Trauma
6
Q
What are the signs of commotio retinae?
A
Gray-white discoloration of the retina
May/may not have associated retinal hemorrhages or choroidal rupture
