Commotio Retinae Flashcards Preview

KMK - Ocular Disease > Commotio Retinae > Flashcards

Flashcards in Commotio Retinae Deck (6)
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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