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Article: Evaluation of diagnostic sensitivity of electroneurography for facial neurotmesis

TitleEvaluation of diagnostic sensitivity of electroneurography for facial neurotmesis
Authors
Issue Date2008
PublisherPeking University Health Science Center. The Journal's web site is located at http://xuebao.bjmu.edu.cn/
Citation
Beijing Da Xue Xue Bao. Yi Xue Ban = Journal Of Peking University. Health Sciences, 2008, v. 40 n. 6, p. 639-641 How to Cite?
AbstractOBJECTIVE: To evaluate diagnostic sensitivity of electroneurography (ENoG) for facial neurotmesis. METHODS: The data of 24 patients suffering from facial neurotmesis on one side, having non-emergency operation, and having preoperative records of ENoG were collected. Among the patients, 18 were men and 6 were women, aged from 3 to 55 years (median 28). The duration of injury before ENoG examination was from 1 to 56 days (mean 23.6 days) for them. The electroneurographic examination was carried out for facial nerves on both sides preoperatively. Percentages of evoked potential amplitude reduction on affected sides were calculated according to the value of normal side. The 90% reduction of amplitude was used as a cutting point. The facial neurotmesis was observed during operation. The sensitivity and false negative proportions of ENoG were analyzed. RESULTS: Among the 24 patients with facial neurotmesis, 22 had ENoG amplitude reduction over 90%, and 2 having this reduction less than 90%. The sensitivity and false negative proportions of ENoG in patients with facial neurotmesis were 91.7% and 8.3% respectively. CONCLUSION: The preoperative ENoG examination is high sensitivity for facial neurotmesis. The patients whose ENoG reduction over 90% should be advised to have a facial neurorrhaphy as soon as possible.
Persistent Identifierhttp://hdl.handle.net/10722/58078
ISSN
2015 SCImago Journal Rankings: 0.144

 

DC FieldValueLanguage
dc.contributor.authorYang, ZHen_HK
dc.contributor.authorPeng, Xen_HK
dc.contributor.authorXie, QFen_HK
dc.date.accessioned2010-05-31T03:23:26Z-
dc.date.available2010-05-31T03:23:26Z-
dc.date.issued2008en_HK
dc.identifier.citationBeijing Da Xue Xue Bao. Yi Xue Ban = Journal Of Peking University. Health Sciences, 2008, v. 40 n. 6, p. 639-641en_HK
dc.identifier.issn1671-167Xen_HK
dc.identifier.urihttp://hdl.handle.net/10722/58078-
dc.description.abstractOBJECTIVE: To evaluate diagnostic sensitivity of electroneurography (ENoG) for facial neurotmesis. METHODS: The data of 24 patients suffering from facial neurotmesis on one side, having non-emergency operation, and having preoperative records of ENoG were collected. Among the patients, 18 were men and 6 were women, aged from 3 to 55 years (median 28). The duration of injury before ENoG examination was from 1 to 56 days (mean 23.6 days) for them. The electroneurographic examination was carried out for facial nerves on both sides preoperatively. Percentages of evoked potential amplitude reduction on affected sides were calculated according to the value of normal side. The 90% reduction of amplitude was used as a cutting point. The facial neurotmesis was observed during operation. The sensitivity and false negative proportions of ENoG were analyzed. RESULTS: Among the 24 patients with facial neurotmesis, 22 had ENoG amplitude reduction over 90%, and 2 having this reduction less than 90%. The sensitivity and false negative proportions of ENoG in patients with facial neurotmesis were 91.7% and 8.3% respectively. CONCLUSION: The preoperative ENoG examination is high sensitivity for facial neurotmesis. The patients whose ENoG reduction over 90% should be advised to have a facial neurorrhaphy as soon as possible.en_HK
dc.languageengen_HK
dc.publisherPeking University Health Science Center. The Journal's web site is located at http://xuebao.bjmu.edu.cn/en_HK
dc.relation.ispartofBeijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciencesen_HK
dc.titleEvaluation of diagnostic sensitivity of electroneurography for facial neurotmesisen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=1671-167X&volume=40&spage=639&epage=641&date=2008&atitle=Evaluation+of+diagnostic+sensitivity+of+electroneurography+for+facial+neurotmesisen_HK
dc.identifier.emailPeng, X: pengxin@hku.hken_HK
dc.identifier.authorityPeng, X=rp01370en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.pmid19088838-
dc.identifier.scopuseid_2-s2.0-77952999092en_HK
dc.identifier.hkuros156869en_HK
dc.identifier.volume40en_HK
dc.identifier.issue6en_HK
dc.identifier.spage639en_HK
dc.identifier.epage641en_HK
dc.publisher.placeChinaen_HK
dc.identifier.scopusauthoridYang, ZH=8594283000en_HK
dc.identifier.scopusauthoridPeng, X=35270121900en_HK
dc.identifier.scopusauthoridXie, QF=9535544200en_HK

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