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Subcutaneous Trigeminal Nerve Field Stimulation for Refractory Facial Pain
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Asystole during Le Fort 1 osteotomy: the trigeminovagal reflex
Annals of the Royal College of Surgeons of England
|June 10, 2020
Abstract:
The trigeminovagal reflex is a phenomenon that occurs rarely during maxillofacial surgery. Previously described as the oculocardiac reflex, this reflex can occur during ocular and periocular surgery. To be more anatomically precise, it was renamed the trigeminocardiac or trigeminovagal reflex, since stimulation of any part of the trigeminal nerve can elicit this reflex arc. We describe a case of asystole during mobilization of a maxilla following a Le Fort 1 osteotomy.
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