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Published on: December 8, 2023
Aberrant regeneration of the third nerve
1Department of Neurology, National Neuroscience Institute, 11, Jalan Tan Tock Seng, Singapore 308433. hoe_chin_chua@notes.ttsh.gov.sg
Abstract:
We describe three patients with aberrant regeneration of the third nerve secondary to traumatic brain injury. The full blown features of the syndrome include horizontal gaze-eyelid synkinesis, pseudo-Graefe sign, limitation of elevation and depression of the eye with retraction of the globe on attempted vertical movements, adduction of the involved eye on attempted elevation or depression, pseudo-Argyll Robertson pupil and absent vertical optokinetic response. The 'misdirection' incidence in our study is 15%.
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