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Rightward ocular torsion on fundus photos

Rightward ocular torsion is observed on fundus photos (normal range = 0–12.6°; positive values indicate an extorsion). (From: Liqun Z, Park KH, Kim HJ, Lee SU, Choi JY, Kim JS. Acute unilateral audiovestibulopathy due to embolic labyrinthine infarction. Front Neurol 20182;9:311. Creative Commons Attribution License; CC BY.) (Contributed by Dr. Douglas Lanska.)