Fabrication of low-cost, cementless femoral stem 316L stainless steel using investment casting technique
Total hip arthroplasty is a flourishing orthopedic surgery, generating billions of dollars of revenue. The cost associated with the fabrication of implants has been increasing year by year, and this phenomenon has burdened the patient with extra charges. Consequently, this study will focus on desi...
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4 International Center for Artificial Organs and Transplantation and Wiley Periodicals, Inc.
2014
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Online Access: | http://irep.iium.edu.my/40669/1/Fabrication_of_Low-Cost%2C_Cementless_Femoral_Stem_316L_Stainless_Steel_Using_Investment_Casting_Technique.pdf http://irep.iium.edu.my/40669/4/40669_Fabrication%20of%20Low-Cost_Scopus.pdf http://irep.iium.edu.my/40669/ http://www.pubfacts.com/detail/24404766/Fabrication-of-low-cost-cementless-femoral-stem-316L-stainless-steel-using-investment-casting-techni |
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my.iium.irep.406692017-09-07T02:57:00Z http://irep.iium.edu.my/40669/ Fabrication of low-cost, cementless femoral stem 316L stainless steel using investment casting technique Baharuddin, Mohd Yusof Salleh, Sh-Hussain Suhasril, Andril Arafat Zulkifly, Ahmad Hafiz Lee, Muhammad Hisyam Omar, Mohd Afian Abd Kader, Ab Saman Mohd Noor, Alias A. Harris, Arief Ruhullah Abdul Majid, Norazman RD Surgery Total hip arthroplasty is a flourishing orthopedic surgery, generating billions of dollars of revenue. The cost associated with the fabrication of implants has been increasing year by year, and this phenomenon has burdened the patient with extra charges. Consequently, this study will focus on designing an accurate implant via implementing the reverse engineering of three-dimentional morphological study based on a particular population. By using finite element analysis, this study will assist to predict the outcome and could become a useful tool for preclinical testing of newly designed implants. A prototype is then fabricated using 316L stainless steel by applying investment casting techniques that reduce manufacturing cost without jeopardizing implant quality. The finite element analysis showed that the maximum von Mises stress was 66.88MPa approximately with a safety factor of 2.39 against endosteal fracture, and micromotion was 4.3um, which promotes osseointegration. This method offers a fabrication process of comentless femoral stems with lower cost, subsequently helping patients, particularly those from nondeveloped countries. 4 International Center for Artificial Organs and Transplantation and Wiley Periodicals, Inc. 2014 Article REM application/pdf en http://irep.iium.edu.my/40669/1/Fabrication_of_Low-Cost%2C_Cementless_Femoral_Stem_316L_Stainless_Steel_Using_Investment_Casting_Technique.pdf application/pdf en http://irep.iium.edu.my/40669/4/40669_Fabrication%20of%20Low-Cost_Scopus.pdf Baharuddin, Mohd Yusof and Salleh, Sh-Hussain and Suhasril, Andril Arafat and Zulkifly, Ahmad Hafiz and Lee, Muhammad Hisyam and Omar, Mohd Afian and Abd Kader, Ab Saman and Mohd Noor, Alias and A. Harris, Arief Ruhullah and Abdul Majid, Norazman (2014) Fabrication of low-cost, cementless femoral stem 316L stainless steel using investment casting technique. Artificial Organs, 38 (7). pp. 603-608. ISSN 0160-564X http://www.pubfacts.com/detail/24404766/Fabrication-of-low-cost-cementless-femoral-stem-316L-stainless-steel-using-investment-casting-techni 10.1111/aor.12222 |
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RD Surgery Baharuddin, Mohd Yusof Salleh, Sh-Hussain Suhasril, Andril Arafat Zulkifly, Ahmad Hafiz Lee, Muhammad Hisyam Omar, Mohd Afian Abd Kader, Ab Saman Mohd Noor, Alias A. Harris, Arief Ruhullah Abdul Majid, Norazman Fabrication of low-cost, cementless femoral stem 316L stainless steel using investment casting technique |
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Total hip arthroplasty is a flourishing orthopedic
surgery, generating billions of dollars of revenue. The cost associated with the fabrication of implants has been
increasing year by year, and this phenomenon has burdened the patient with extra charges. Consequently, this study will focus on designing an accurate implant via implementing the reverse engineering of three-dimentional morphological study based on a particular population. By using finite element analysis, this study will assist to predict the outcome and could become a useful tool for preclinical testing of newly designed implants. A prototype is then fabricated using 316L stainless steel by applying investment casting techniques that reduce manufacturing cost without jeopardizing implant quality. The finite element analysis showed that the maximum von Mises stress was 66.88MPa approximately with a safety factor of 2.39 against endosteal fracture, and micromotion was 4.3um, which promotes osseointegration. This method offers a fabrication process of comentless femoral stems with lower cost, subsequently helping patients, particularly those from nondeveloped countries. |
format |
Article |
author |
Baharuddin, Mohd Yusof Salleh, Sh-Hussain Suhasril, Andril Arafat Zulkifly, Ahmad Hafiz Lee, Muhammad Hisyam Omar, Mohd Afian Abd Kader, Ab Saman Mohd Noor, Alias A. Harris, Arief Ruhullah Abdul Majid, Norazman |
author_facet |
Baharuddin, Mohd Yusof Salleh, Sh-Hussain Suhasril, Andril Arafat Zulkifly, Ahmad Hafiz Lee, Muhammad Hisyam Omar, Mohd Afian Abd Kader, Ab Saman Mohd Noor, Alias A. Harris, Arief Ruhullah Abdul Majid, Norazman |
author_sort |
Baharuddin, Mohd Yusof |
title |
Fabrication of low-cost, cementless femoral stem 316L stainless steel using investment casting technique |
title_short |
Fabrication of low-cost, cementless femoral stem 316L stainless steel using investment casting technique |
title_full |
Fabrication of low-cost, cementless femoral stem 316L stainless steel using investment casting technique |
title_fullStr |
Fabrication of low-cost, cementless femoral stem 316L stainless steel using investment casting technique |
title_full_unstemmed |
Fabrication of low-cost, cementless femoral stem 316L stainless steel using investment casting technique |
title_sort |
fabrication of low-cost, cementless femoral stem 316l stainless steel using investment casting technique |
publisher |
4 International Center for Artificial Organs and Transplantation and Wiley Periodicals, Inc. |
publishDate |
2014 |
url |
http://irep.iium.edu.my/40669/1/Fabrication_of_Low-Cost%2C_Cementless_Femoral_Stem_316L_Stainless_Steel_Using_Investment_Casting_Technique.pdf http://irep.iium.edu.my/40669/4/40669_Fabrication%20of%20Low-Cost_Scopus.pdf http://irep.iium.edu.my/40669/ http://www.pubfacts.com/detail/24404766/Fabrication-of-low-cost-cementless-femoral-stem-316L-stainless-steel-using-investment-casting-techni |
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1643611872294862848 |
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13.18916 |