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Impaired Accommodation

Overview

    • How to Elicit

    • Ask the patient to focus on a distant object, such as the back wall of the room. Place a finger in front of their field of view and ask them to look at it.
    • Causes of Impaired Accommodation

    • Optic (II) nerve lesion - trauma, compression, optic neuritis
    • Thalamic / occipital / midbrain lesion - encephalitis, tumour, trauma, MS, midbrain infarct
    • Oculomotor (III) nerve lesion - trauma, compression, small vessel ischaemia, Guillain barré
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Associated Diseases
BETA

Neurological
Oncology
CNS Cancers
Ophthalmology
Trauma
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