Results 171 to 180 of about 377,141 (208)
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Trigeminocardiac reflex: A MaxFax literature review

Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology, 2009
Trigeminocardiac 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
openaire   +2 more sources

Determination of trigeminocardiac reflex during rhinoplasty

International Journal of Oral and Maxillofacial Surgery, 2012
In 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
openaire   +3 more sources

A Step Further—The Role of Trigeminocardiac Reflex in Therapeutic Implications: Hypothesis, Evidence, and Experimental Models

Journal of Neurosurgical Anesthesiology, 2021
The trigeminocardiac reflex (TCR) is a well-recognized brainstem reflex that represents a unique interaction between the brain and the heart through the Vth and Xth cranial nerves and brainstem nuclei.
T. Chowdhury   +6 more
semanticscholar   +1 more source

Unusual Manifestations of the Trigeminocardiac Reflex During Awake Craniotomy: A Case Report and Review of the Literature.

A&A practice, 2021
The trigeminocardiac reflex (TCR) is triggered by stimulation of a branch of the trigeminal nerve and results in vagally mediated bradycardia, hypotension, apnea, and gastrointestinal hypermotility.
Anirban Sahu, A. Koht
semanticscholar   +1 more source

Trigeminocardiac Reflex: A Predictable Event with Unpredictable Aspects

World Neurosurgery, 2011
L 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
openaire   +3 more sources

Trigeminocardiac reflex

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 ...
openaire   +2 more sources

Trigeminocardiac reflex during surgery in the cerebellopontine angle

Journal of Neurosurgery, 1999
Object. 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
openaire   +2 more sources

Trigeminocardiac Reflex as the Presentation of Maxillary Sinus Adenocarcinoma

The American Journal of Medicine, 2017
The trigeminocardiac reflex is a brainstem reflex that manifests as sudden hemodynamic dysfunction including bradycardia, hypotension, hypopnea, and gastric hypermotility due to mechanical stimulation of the trigeminal nerve. Here, the trigeminocardiac reflex was part of the initial patient presentation that led to the diagnosis of maxillary ...
Jason M. Lunt   +3 more
openaire   +2 more sources

P059 Trigeminocardiac reflex (TCR) – An uncommon case of autonomic dysfunction following temporalis flap reconstruction

British Journal of Oral and Maxillofacial Surgery, 2023
Nihar Chanda   +2 more
semanticscholar   +1 more source

EP005 / #19 TRIGEMINOCARDIAC REFLEX DURING STIMULATION OF THE TRIGEMINAL GANGLION

Neuromodulation (Malden, Mass.), 2023
Rares Miscov, H. Gulisano, C. Bjarkam
semanticscholar   +1 more source

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