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Trigeminocardiac reflex during Le Fort I osteotomy: a case-crossover study: a case-crossover study.
MedLine Citation:
PMID:  20382052     Owner:  NLM     Status:  In-Process    
Abstract/OtherAbstract:
OBJECTIVE: The present study aimed to assess the occurrence of trigeminocardiac reflex (TCR) during Le Fort I osteotomies. STUDY DESIGN: This case-crossover study included 25 Le Fort I osteotomy candidates without systemically compromising conditions. Mean arterial blood pressure and pulse rate values were recorded before downfracture (DF) (MABP1, PR1), during DF (MABP2, PR2), and after DF (MABP3, PR3). The data were analyzed using repeated measure ANOVA tests (alpha = 0.05). RESULTS: PR1 and PR3 were significantly higher than PR2 (P < .001). MABP2 value was significantly lower compared with MABP1 and MABP3 values (P < .001). PR2 and MABP2 showed a mean decrease of 6.5% and 9.7% compared with PR1 and MABP1, respectively. CONCLUSION: Different values have been suggested for TCR. Considering the limitations, the present study may suggest a revision of the values or descriptions for TCR, at least in maxillofacial Le Fort I osteotomy.
Authors:
Behnam Bohluli; Mohammad Bayat; Farzin Sarkarat; Behnaz Moradi; Mohammad-Hassan Seif Tabrizi; Pooyan Sadr-Eshkevari
Publication Detail:
Type:  Journal Article     Date:  2010-04-09
Journal Detail:
Title:  Oral surgery, oral medicine, oral pathology, oral radiology, and endodontics     Volume:  110     ISSN:  1528-395X     ISO Abbreviation:  Oral Surg Oral Med Oral Pathol Oral Radiol Endod     Publication Date:  2010 Aug 
Date Detail:
Created Date:  2010-07-27     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  9508562     Medline TA:  Oral Surg Oral Med Oral Pathol Oral Radiol Endod     Country:  United States    
Other Details:
Languages:  eng     Pagination:  178-81     Citation Subset:  D; IM    
Copyright Information:
Copyright 2010 Mosby, Inc. All rights reserved.
Affiliation:
Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Azad University of Tehran, Tehran, Iran.
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