$Risk factor analysis and idiographic features of mandibular coronoid fractures: A retrospective case–control study$
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Risk factor analysis and idiographic features of mandibular coronoid fractures: A retrospective case–control study

Abstract This study aimed to identify and distinguish various factors that may influence the occurrence of mandibular coronoid fractures. From January 2000 to December 2009, a total of 1131 patients with maxillofacial fractures were enrolled in this statistical study to evaluate the association betw...

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Autores principales:	Hai-Hua Zhou, Kun Lv, Rong-Tao Yang, Zhi Li, Zu-Bing Li
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/4bffdf035a0d4dd28669c4d7d9bcd7e7
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spelling	oai:doaj.org-article:4bffdf035a0d4dd28669c4d7d9bcd7e72021-12-02T15:05:43ZRisk factor analysis and idiographic features of mandibular coronoid fractures: A retrospective case–control study10.1038/s41598-017-02335-62045-2322https://doaj.org/article/4bffdf035a0d4dd28669c4d7d9bcd7e72017-05-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-02335-6https://doaj.org/toc/2045-2322Abstract This study aimed to identify and distinguish various factors that may influence the occurrence of mandibular coronoid fractures. From January 2000 to December 2009, a total of 1131 patients with maxillofacial fractures were enrolled in this statistical study to evaluate the association between mandibular coronoid fractures and other risk factors. Among these patients, 869 had mandibular fractures, and 25 sustained a total of 25 coronoid fractures. More than half (13 of 25 patients, 52%) of the coronoid fractures in these patients were caused by motor vehicle accidents. Among these coronoid fractures, seven were associated with other mandibular fractures, and 23 (92.0%) were related to midfacial fractures. The most common site of midfacial fracture was the zygomatic arch (20 patients, 80%). Multivariate logistic regression analysis revealed that the most important influencing factor was the zygomatic arch fracture (odds ratio, 9.033; 95% confidence interval, 1.658, 49.218; p = 0.011). The majority of coronoid fracture fragments (19 of 25, 76%) were removed during operation. The most commonly used incision is hemicoronal or bicoronal approach (16 of 19, 84.2%).Hai-Hua ZhouKun LvRong-Tao YangZhi LiZu-Bing LiNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-7 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Hai-Hua Zhou Kun Lv Rong-Tao Yang Zhi Li Zu-Bing Li Risk factor analysis and idiographic features of mandibular coronoid fractures: A retrospective case–control study
description	Abstract This study aimed to identify and distinguish various factors that may influence the occurrence of mandibular coronoid fractures. From January 2000 to December 2009, a total of 1131 patients with maxillofacial fractures were enrolled in this statistical study to evaluate the association between mandibular coronoid fractures and other risk factors. Among these patients, 869 had mandibular fractures, and 25 sustained a total of 25 coronoid fractures. More than half (13 of 25 patients, 52%) of the coronoid fractures in these patients were caused by motor vehicle accidents. Among these coronoid fractures, seven were associated with other mandibular fractures, and 23 (92.0%) were related to midfacial fractures. The most common site of midfacial fracture was the zygomatic arch (20 patients, 80%). Multivariate logistic regression analysis revealed that the most important influencing factor was the zygomatic arch fracture (odds ratio, 9.033; 95% confidence interval, 1.658, 49.218; p = 0.011). The majority of coronoid fracture fragments (19 of 25, 76%) were removed during operation. The most commonly used incision is hemicoronal or bicoronal approach (16 of 19, 84.2%).
format	article
author	Hai-Hua Zhou Kun Lv Rong-Tao Yang Zhi Li Zu-Bing Li
author_facet	Hai-Hua Zhou Kun Lv Rong-Tao Yang Zhi Li Zu-Bing Li
author_sort	Hai-Hua Zhou
title	Risk factor analysis and idiographic features of mandibular coronoid fractures: A retrospective case–control study
title_short	Risk factor analysis and idiographic features of mandibular coronoid fractures: A retrospective case–control study
title_full	Risk factor analysis and idiographic features of mandibular coronoid fractures: A retrospective case–control study
title_fullStr	Risk factor analysis and idiographic features of mandibular coronoid fractures: A retrospective case–control study
title_full_unstemmed	Risk factor analysis and idiographic features of mandibular coronoid fractures: A retrospective case–control study
title_sort	risk factor analysis and idiographic features of mandibular coronoid fractures: a retrospective case–control study
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/4bffdf035a0d4dd28669c4d7d9bcd7e7
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Risk factor analysis and idiographic features of mandibular coronoid fractures: A retrospective case–control study

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