Optimization of drilling parameters for thermal bone necrosis prevention

BACKGROUND: Bone drilling is a mandatory process in orthopedic surgery to fix the fractured bones. Excessive heat is generated due to the shear deformation of bone and friction energy during the drilling process. OBJECTIVE; This paper is carried out to optimize the bone drilling parameters to preven...

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Main Authors:	Mohd Faizal, Ali Akhbar, A. R., Yusoff
Format:	Article
Language:	English
Published:	IOS Press 2018
Subjects:	RD Surgery TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/23236/ http://umpir.ump.edu.my/id/eprint/23236/ http://umpir.ump.edu.my/id/eprint/23236/ http://umpir.ump.edu.my/id/eprint/23236/1/Optimization%20of%20drilling%20parameters%20for%20thermal.pdf

id	ump-23236
recordtype	eprints
spelling	ump-232362019-02-25T05:08:18Z http://umpir.ump.edu.my/id/eprint/23236/ Optimization of drilling parameters for thermal bone necrosis prevention Mohd Faizal, Ali Akhbar A. R., Yusoff RD Surgery TJ Mechanical engineering and machinery BACKGROUND: Bone drilling is a mandatory process in orthopedic surgery to fix the fractured bones. Excessive heat is generated due to the shear deformation of bone and friction energy during the drilling process. OBJECTIVE; This paper is carried out to optimize the bone drilling parameters to prevent thermal bone necrosis. The main contribution of this work is instead of only consider the influence of rotational speed and feed rate, the effect of tool diameter and drilling hole depth are also incorporated for optimization study. METHODS: Response surface methodology (RSM) was used to develop a temperature prediction model. Drilling experiments were performed using finite element software DEFORM-3D. Analysis of variance (ANOVA) was conducted to investigate the drilling parameters' effect. Desirability function in RSM was used to determine the optimum combination of drilling parameters. RESULTS: Results indicated that one applicable combination of drilling parameters could increase the bone temperature by less than 0.03%. To avoid thermal bone necrosis, eight reasonable combinations of drilling parameters were proposed. 3.3∘C residuals between in-vitro experiments and predicted values were demonstrated. CONCLUSIONS: It is envisaged that finite element simulation with RSM can simplify tedious experimental works and useful in the clinical application to avoid bone necrosis. IOS Press 2018 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/23236/1/Optimization%20of%20drilling%20parameters%20for%20thermal.pdf Mohd Faizal, Ali Akhbar and A. R., Yusoff (2018) Optimization of drilling parameters for thermal bone necrosis prevention. Technology and Health Care, 26 (4). pp. 621-632. ISSN 0928-7329 (Print); 1878-7401 (Online) https://doi.org/10.3233/THC-181221 https://doi.org/10.3233/THC-181221
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	RD Surgery TJ Mechanical engineering and machinery
spellingShingle	RD Surgery TJ Mechanical engineering and machinery Mohd Faizal, Ali Akhbar A. R., Yusoff Optimization of drilling parameters for thermal bone necrosis prevention
description	BACKGROUND: Bone drilling is a mandatory process in orthopedic surgery to fix the fractured bones. Excessive heat is generated due to the shear deformation of bone and friction energy during the drilling process. OBJECTIVE; This paper is carried out to optimize the bone drilling parameters to prevent thermal bone necrosis. The main contribution of this work is instead of only consider the influence of rotational speed and feed rate, the effect of tool diameter and drilling hole depth are also incorporated for optimization study. METHODS: Response surface methodology (RSM) was used to develop a temperature prediction model. Drilling experiments were performed using finite element software DEFORM-3D. Analysis of variance (ANOVA) was conducted to investigate the drilling parameters' effect. Desirability function in RSM was used to determine the optimum combination of drilling parameters. RESULTS: Results indicated that one applicable combination of drilling parameters could increase the bone temperature by less than 0.03%. To avoid thermal bone necrosis, eight reasonable combinations of drilling parameters were proposed. 3.3∘C residuals between in-vitro experiments and predicted values were demonstrated. CONCLUSIONS: It is envisaged that finite element simulation with RSM can simplify tedious experimental works and useful in the clinical application to avoid bone necrosis.
format	Article
author	Mohd Faizal, Ali Akhbar A. R., Yusoff
author_facet	Mohd Faizal, Ali Akhbar A. R., Yusoff
author_sort	Mohd Faizal, Ali Akhbar
title	Optimization of drilling parameters for thermal bone necrosis prevention
title_short	Optimization of drilling parameters for thermal bone necrosis prevention
title_full	Optimization of drilling parameters for thermal bone necrosis prevention
title_fullStr	Optimization of drilling parameters for thermal bone necrosis prevention
title_full_unstemmed	Optimization of drilling parameters for thermal bone necrosis prevention
title_sort	optimization of drilling parameters for thermal bone necrosis prevention
publisher	IOS Press
publishDate	2018
url	http://umpir.ump.edu.my/id/eprint/23236/ http://umpir.ump.edu.my/id/eprint/23236/ http://umpir.ump.edu.my/id/eprint/23236/ http://umpir.ump.edu.my/id/eprint/23236/1/Optimization%20of%20drilling%20parameters%20for%20thermal.pdf
first_indexed	2023-09-18T22:34:42Z
last_indexed	2023-09-18T22:34:42Z
_version_	1777416517950898176

Optimization of drilling parameters for thermal bone necrosis prevention

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