Mathematical Modelling of Destabilization Stress Factors of Stable-Elastic Fixation of Distal Trans- and Suprasyndesmotic Fibular Fractures

Introduction. Specification of possible stress factors destabilizing the fibula stable osteosynthesis by the intramedullary nail with distal blocking and elastic fixation of distal syndesmosis by the thread with endobuttons by mathematical modelling of distal unstable ankle injuries. Material and Me...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Andriy Chuzhak, Vadym Sulyma, Lіubomyr Ropyak, Andrii Velychkovych, Vasyl Vytvytskyi
Formato:	article
Lenguaje:	EN
Publicado:	Hindawi Limited 2021
Materias:	Medicine (General) R5-920 Medical technology R855-855.5
Acceso en línea:	https://doaj.org/article/fcd0e94e4dea40bebd646ef898293fab
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:fcd0e94e4dea40bebd646ef898293fab
record_format	dspace
spelling	oai:doaj.org-article:fcd0e94e4dea40bebd646ef898293fab2021-11-22T01:11:38ZMathematical Modelling of Destabilization Stress Factors of Stable-Elastic Fixation of Distal Trans- and Suprasyndesmotic Fibular Fractures2040-230910.1155/2021/6607364https://doaj.org/article/fcd0e94e4dea40bebd646ef898293fab2021-01-01T00:00:00Zhttp://dx.doi.org/10.1155/2021/6607364https://doaj.org/toc/2040-2309Introduction. Specification of possible stress factors destabilizing the fibula stable osteosynthesis by the intramedullary nail with distal blocking and elastic fixation of distal syndesmosis by the thread with endobuttons by mathematical modelling of distal unstable ankle injuries. Material and Methods. We studied the thread tension during the combined stable-elastic fixation of unstable injuries of the ankle joint in cross-syndesmosis fractures of the fibula (B, C Danis–Weber classification), which includes a one-time stable minimally invasive fixation with the intramedullary nail and elastic fixation by the thread with endobuttons. We used a titanium alloy for the intramedullary nail and polyester for the thread. The deformed state was studied using the methods of mechanics. Results. A model of a fractured fibula blocked with the intramedullary nail and fixed with the elastic thread was developed. A formulation to specify the rational tension forces of the elastic thread depending on the parameters of the fibula and intramedullary blocking nail and on the location of the bone injury was obtained. The effect of foot rotation on the thread tension was investigated. The results of theoretical research should be implemented in medical practice. Conclusions. A mathematical model of the damaged fibula blocked by the intramedullary nail and fixed with the elastic thread was developed. Dependences for calculation of tension of the fixing thread were obtained. A slight increase in thread tension during foot rotation was found.Andriy ChuzhakVadym SulymaLіubomyr RopyakAndrii VelychkovychVasyl VytvytskyiHindawi LimitedarticleMedicine (General)R5-920Medical technologyR855-855.5ENJournal of Healthcare Engineering, Vol 2021 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine (General) R5-920 Medical technology R855-855.5
spellingShingle	Medicine (General) R5-920 Medical technology R855-855.5 Andriy Chuzhak Vadym Sulyma Lіubomyr Ropyak Andrii Velychkovych Vasyl Vytvytskyi Mathematical Modelling of Destabilization Stress Factors of Stable-Elastic Fixation of Distal Trans- and Suprasyndesmotic Fibular Fractures
description	Introduction. Specification of possible stress factors destabilizing the fibula stable osteosynthesis by the intramedullary nail with distal blocking and elastic fixation of distal syndesmosis by the thread with endobuttons by mathematical modelling of distal unstable ankle injuries. Material and Methods. We studied the thread tension during the combined stable-elastic fixation of unstable injuries of the ankle joint in cross-syndesmosis fractures of the fibula (B, C Danis–Weber classification), which includes a one-time stable minimally invasive fixation with the intramedullary nail and elastic fixation by the thread with endobuttons. We used a titanium alloy for the intramedullary nail and polyester for the thread. The deformed state was studied using the methods of mechanics. Results. A model of a fractured fibula blocked with the intramedullary nail and fixed with the elastic thread was developed. A formulation to specify the rational tension forces of the elastic thread depending on the parameters of the fibula and intramedullary blocking nail and on the location of the bone injury was obtained. The effect of foot rotation on the thread tension was investigated. The results of theoretical research should be implemented in medical practice. Conclusions. A mathematical model of the damaged fibula blocked by the intramedullary nail and fixed with the elastic thread was developed. Dependences for calculation of tension of the fixing thread were obtained. A slight increase in thread tension during foot rotation was found.
format	article
author	Andriy Chuzhak Vadym Sulyma Lіubomyr Ropyak Andrii Velychkovych Vasyl Vytvytskyi
author_facet	Andriy Chuzhak Vadym Sulyma Lіubomyr Ropyak Andrii Velychkovych Vasyl Vytvytskyi
author_sort	Andriy Chuzhak
title	Mathematical Modelling of Destabilization Stress Factors of Stable-Elastic Fixation of Distal Trans- and Suprasyndesmotic Fibular Fractures
title_short	Mathematical Modelling of Destabilization Stress Factors of Stable-Elastic Fixation of Distal Trans- and Suprasyndesmotic Fibular Fractures
title_full	Mathematical Modelling of Destabilization Stress Factors of Stable-Elastic Fixation of Distal Trans- and Suprasyndesmotic Fibular Fractures
title_fullStr	Mathematical Modelling of Destabilization Stress Factors of Stable-Elastic Fixation of Distal Trans- and Suprasyndesmotic Fibular Fractures
title_full_unstemmed	Mathematical Modelling of Destabilization Stress Factors of Stable-Elastic Fixation of Distal Trans- and Suprasyndesmotic Fibular Fractures
title_sort	mathematical modelling of destabilization stress factors of stable-elastic fixation of distal trans- and suprasyndesmotic fibular fractures
publisher	Hindawi Limited
publishDate	2021
url	https://doaj.org/article/fcd0e94e4dea40bebd646ef898293fab
work_keys_str_mv	AT andriychuzhak mathematicalmodellingofdestabilizationstressfactorsofstableelasticfixationofdistaltransandsuprasyndesmoticfibularfractures AT vadymsulyma mathematicalmodellingofdestabilizationstressfactorsofstableelasticfixationofdistaltransandsuprasyndesmoticfibularfractures AT líubomyrropyak mathematicalmodellingofdestabilizationstressfactorsofstableelasticfixationofdistaltransandsuprasyndesmoticfibularfractures AT andriivelychkovych mathematicalmodellingofdestabilizationstressfactorsofstableelasticfixationofdistaltransandsuprasyndesmoticfibularfractures AT vasylvytvytskyi mathematicalmodellingofdestabilizationstressfactorsofstableelasticfixationofdistaltransandsuprasyndesmoticfibularfractures
_version_	1718418318326497280

Mathematical Modelling of Destabilization Stress Factors of Stable-Elastic Fixation of Distal Trans- and Suprasyndesmotic Fibular Fractures

Ejemplares similares