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Case Report: The Dilemma Of Imaging An Isolated Sixth Nerve Palsy, Shannon Santapaola Od, Faao, Cheryl Haskes Od, Richard Sui Od, Faao

Optometric Clinical Practice

Background: Traditionally, eyecare providers employ a wait-and-see approach with respect to older patients presenting with a presumed vasculopathic isolated sixth nerve palsy. However, given review of recent literature and the potential of morbidity in these patients, acute neuroimaging should be strongly considered. Eyecare providers are often faced with challenging decisions when patients present with acute isolated oculomotor nerve palsies. This case highlights the diagnostic dilemma of an older patient with significant vasculopathic risk factors who presents with an isolated sixth nerve palsy. For patients older than 50, a vasculopathic etiology is the most likely cause, however, a small but significant …