Results 151 to 160 of about 830 (177)
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Journal of Neurosurgical Anesthesiology, 2015
The trigeminocardiac reflex (TCR) is defined as the sudden onset of parasympathetic dysrhythmia, sympathetic hypotension, apnea, or gastric hypermotility during stimulation of any of the sensory branches of the trigeminal nerve. Clinically, the TCR has been reported in all the surgical procedures in which a structure innervated by the trigeminal nerve ...
Cyrill Meuwly +4 more
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The trigeminocardiac reflex (TCR) is defined as the sudden onset of parasympathetic dysrhythmia, sympathetic hypotension, apnea, or gastric hypermotility during stimulation of any of the sensory branches of the trigeminal nerve. Clinically, the TCR has been reported in all the surgical procedures in which a structure innervated by the trigeminal nerve ...
Cyrill Meuwly +4 more
+5 more sources
Trigeminocardiac reflex: A MaxFax literature review
Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology, 2009Trigeminocardiac reflex (TCR) is a shocking event in the course of operation involving the maxillofacial area. The authors have tried to present an overview on the history, clinical implications, literature review, anatomic and biologic basis, predisposing and triggering factors, and management of the event.
Behnam, Bohluli +3 more
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Journal of Neurosurgery, 2007
Object Surgical manipulation of the fifth cranial nerve during its intra-or extracranial course may lead to bradycardia or even asystole as well as arterial hypotension, a phenomenon described as the trigeminocardiac reflex (TCR). The authors studied the impact of this reflex on postoperative auditory function in patients undergoing vestibular ...
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Object Surgical manipulation of the fifth cranial nerve during its intra-or extracranial course may lead to bradycardia or even asystole as well as arterial hypotension, a phenomenon described as the trigeminocardiac reflex (TCR). The authors studied the impact of this reflex on postoperative auditory function in patients undergoing vestibular ...
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Determination of trigeminocardiac reflex during rhinoplasty
International Journal of Oral and Maxillofacial Surgery, 2012In most rhinoplasty procedures, osteotomies are usually required. The osteotomy areas are innervated by sensory branches of the trigeminal nerve. The trigeminocardiac reflex (TCR) is clinically defined as the sudden onset of parasympathetic activity during stimulation of the trigeminal nerve.
Yorgancilar, E. +5 more
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Trigeminocardiac reflex in the Postanesthesia care unit
Journal of Clinical Anesthesia, 2010Bradycardia caused by the oculocardiac reflex is an anticipated occurrence during certain surgeries. The afferent pathway involves the trigeminal nerve's ophthalmic division. Reflex bradycardia from the trigeminocardiac reflex, via stimulation of maxillary or mandibular divisions of cranial nerve V, although less well known, has also been reported ...
Laura B, Hemmer +2 more
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Journal of Neurology, 2004
The trigemino-cardiac reflex (TCR) is defined as the sudden onset of parasympathetic dysrhythmia, sympathetic hypotension, apnea or gastric hypermotility during stimulation of any of the sensory branches of the trigeminal nerve. The sensory nerve endings of the trigeminal nerve send neuronal signals via the Gasserian ganglion to the sensory nucleus of ...
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The trigemino-cardiac reflex (TCR) is defined as the sudden onset of parasympathetic dysrhythmia, sympathetic hypotension, apnea or gastric hypermotility during stimulation of any of the sensory branches of the trigeminal nerve. The sensory nerve endings of the trigeminal nerve send neuronal signals via the Gasserian ganglion to the sensory nucleus of ...
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Trigeminocardiac Reflex: A Predictable Event with Unpredictable Aspects
World Neurosurgery, 2011L a h a r p t T he trigeminocardiac reflex (TCR) is a well-defined phenomenon consisting of the sudden onset of parasympathetic dysrhythmia, sympathetic hypotension, apnea, or astric hypermotility during stimulation of any of the sensory ranches of the trigeminal nerve (7).
Cavallo, Luigi M. +2 more
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Trigeminocardiac reflex during surgery in the cerebellopontine angle
Journal of Neurosurgery, 1999Object. In different experimental studies authors have analyzed the autonomic responses elicited by the electrical, mechanical, or chemical stimulation of the trigeminal nerve system. The trigeminocardiac reflex (TCR) is a well-recognized phenomenon that consists of bradycardia, arterial hypotension, apnea, and gastric hypermotility.
B, Schaller +3 more
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The Trigeminocardiac Reflex in Electroconvulsive Therapy
The Journal of ECT, 2022Alexander Sartorius +2 more
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