Finite Element Stress Analysis of Keyhole Plate System in Sagittal Split Ramus Osteotomy

Abstract A new miniplate applied differently from conventional application method for bone fixation has been developed. The novel approach is the insertion of the screw into the bone before miniplate installation. This study aimed to assess the stress distribution of a newly designed Yang’s Keyhole...

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Autores principales:	Ju-Won Kim, Kang-Nam Park, Chang-Hyeon Lee, Yong-Su Kim, Young-Hee Kim, Byoung-Eun Yang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/8493bc856d2444fa9b10398b7194f975
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spelling	oai:doaj.org-article:8493bc856d2444fa9b10398b7194f9752021-12-02T15:08:54ZFinite Element Stress Analysis of Keyhole Plate System in Sagittal Split Ramus Osteotomy10.1038/s41598-018-27186-72045-2322https://doaj.org/article/8493bc856d2444fa9b10398b7194f9752018-06-01T00:00:00Zhttps://doi.org/10.1038/s41598-018-27186-7https://doaj.org/toc/2045-2322Abstract A new miniplate applied differently from conventional application method for bone fixation has been developed. The novel approach is the insertion of the screw into the bone before miniplate installation. This study aimed to assess the stress distribution of a newly designed Yang’s Keyhole (YK)- plate for segmental-bone fixation during sagittal split ramus osteotomy (SSO). Moreover, the effectiveness of the YK-plate system based on the clinical results was determined. The YK-plate system has a widened hole in the anterior region to permit a screw-head to be screwed through the system. The stress distribution using the finite-element analysis method was compared between in the case of the YK-plate system and the case of existing mini-plate fixation technique. Moreover, the clinical results of patients were evaluated during the follow-up examination periods. No critical complications in any of the six patients were reported during the four-month follow-up period. The result of the stress distribution using finite-element analysis showed a similar trend in all four fixation methods. The YK-plate system can be applied to fixation during SSO and allow for mechanically stable and convenient application.Ju-Won KimKang-Nam ParkChang-Hyeon LeeYong-Su KimYoung-Hee KimByoung-Eun YangNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 8, Iss 1, Pp 1-8 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Ju-Won Kim Kang-Nam Park Chang-Hyeon Lee Yong-Su Kim Young-Hee Kim Byoung-Eun Yang Finite Element Stress Analysis of Keyhole Plate System in Sagittal Split Ramus Osteotomy
description	Abstract A new miniplate applied differently from conventional application method for bone fixation has been developed. The novel approach is the insertion of the screw into the bone before miniplate installation. This study aimed to assess the stress distribution of a newly designed Yang’s Keyhole (YK)- plate for segmental-bone fixation during sagittal split ramus osteotomy (SSO). Moreover, the effectiveness of the YK-plate system based on the clinical results was determined. The YK-plate system has a widened hole in the anterior region to permit a screw-head to be screwed through the system. The stress distribution using the finite-element analysis method was compared between in the case of the YK-plate system and the case of existing mini-plate fixation technique. Moreover, the clinical results of patients were evaluated during the follow-up examination periods. No critical complications in any of the six patients were reported during the four-month follow-up period. The result of the stress distribution using finite-element analysis showed a similar trend in all four fixation methods. The YK-plate system can be applied to fixation during SSO and allow for mechanically stable and convenient application.
format	article
author	Ju-Won Kim Kang-Nam Park Chang-Hyeon Lee Yong-Su Kim Young-Hee Kim Byoung-Eun Yang
author_facet	Ju-Won Kim Kang-Nam Park Chang-Hyeon Lee Yong-Su Kim Young-Hee Kim Byoung-Eun Yang
author_sort	Ju-Won Kim
title	Finite Element Stress Analysis of Keyhole Plate System in Sagittal Split Ramus Osteotomy
title_short	Finite Element Stress Analysis of Keyhole Plate System in Sagittal Split Ramus Osteotomy
title_full	Finite Element Stress Analysis of Keyhole Plate System in Sagittal Split Ramus Osteotomy
title_fullStr	Finite Element Stress Analysis of Keyhole Plate System in Sagittal Split Ramus Osteotomy
title_full_unstemmed	Finite Element Stress Analysis of Keyhole Plate System in Sagittal Split Ramus Osteotomy
title_sort	finite element stress analysis of keyhole plate system in sagittal split ramus osteotomy
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/8493bc856d2444fa9b10398b7194f975
work_keys_str_mv	AT juwonkim finiteelementstressanalysisofkeyholeplatesysteminsagittalsplitramusosteotomy AT kangnampark finiteelementstressanalysisofkeyholeplatesysteminsagittalsplitramusosteotomy AT changhyeonlee finiteelementstressanalysisofkeyholeplatesysteminsagittalsplitramusosteotomy AT yongsukim finiteelementstressanalysisofkeyholeplatesysteminsagittalsplitramusosteotomy AT youngheekim finiteelementstressanalysisofkeyholeplatesysteminsagittalsplitramusosteotomy AT byoungeunyang finiteelementstressanalysisofkeyholeplatesysteminsagittalsplitramusosteotomy
_version_	1718388009752068096

Finite Element Stress Analysis of Keyhole Plate System in Sagittal Split Ramus Osteotomy

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