Recent advancements in additively manufactured hip implant design using topology optimization technique
The recent advancement of additive manufacturing (AM) offers many benefits for the medical sector, which is revolutionizing modern bone repair surgery for patients, including those with damaged hip joints. Consequently, AM enables the fabrication of hip replacements made of alloys like titanium, cob...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-03-01
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| Series: | Results in Engineering |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2590123025000209 |
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| author | Abdulla All Noman Mohd Shamil Shaari Hassan Mehboob Abdul Hadi Azman |
| author_facet | Abdulla All Noman Mohd Shamil Shaari Hassan Mehboob Abdul Hadi Azman |
| author_sort | Abdulla All Noman |
| collection | DOAJ |
| description | The recent advancement of additive manufacturing (AM) offers many benefits for the medical sector, which is revolutionizing modern bone repair surgery for patients, including those with damaged hip joints. Consequently, AM enables the fabrication of hip replacements made of alloys like titanium, cobalt-chromium, stainless steel, and their alloys. Porous additive-manufactured hip implants possess various advantages, including patient-specific implant design, reduced production cost, mass reduction, and a longer implant life by alleviating stress shielding. Mass and stress shielding reduction of the implants can be achieved through topology optimization techniques incorporating cellular structures. Therefore, porous implant design, topology optimization, and additive manufacturing can merge to improve patient health and medical advancement. Hence, by integrating these three elements, this review represents the recent advancements in the topology optimization of hip implants using the AM technique for designing and fabricating porous hip implants. |
| format | Article |
| id | doaj-art-75820b6f36db433fadd115f1933909e8 |
| institution | Kabale University |
| issn | 2590-1230 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Engineering |
| spelling | doaj-art-75820b6f36db433fadd115f1933909e82025-01-13T04:19:07ZengElsevierResults in Engineering2590-12302025-03-0125103932Recent advancements in additively manufactured hip implant design using topology optimization techniqueAbdulla All Noman0Mohd Shamil Shaari1Hassan Mehboob2Abdul Hadi Azman3Faculty of Mechanical and Automotive Engineering Technology, Universiti Malaysia Pahang Al-Sultan Abdullah 26600, UMPSA Pekan, Pahang, MalaysiaFaculty of Mechanical and Automotive Engineering Technology, Universiti Malaysia Pahang Al-Sultan Abdullah 26600, UMPSA Pekan, Pahang, Malaysia; Corresponding author.Department of Engineering Management, College of Engineering, Prince Sultan University, Riyadh, 11586, Saudi ArabiaDepartment of Mechanical and Manufacturing Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, 43600, UKM Bangi, Selangor, MalaysiaThe recent advancement of additive manufacturing (AM) offers many benefits for the medical sector, which is revolutionizing modern bone repair surgery for patients, including those with damaged hip joints. Consequently, AM enables the fabrication of hip replacements made of alloys like titanium, cobalt-chromium, stainless steel, and their alloys. Porous additive-manufactured hip implants possess various advantages, including patient-specific implant design, reduced production cost, mass reduction, and a longer implant life by alleviating stress shielding. Mass and stress shielding reduction of the implants can be achieved through topology optimization techniques incorporating cellular structures. Therefore, porous implant design, topology optimization, and additive manufacturing can merge to improve patient health and medical advancement. Hence, by integrating these three elements, this review represents the recent advancements in the topology optimization of hip implants using the AM technique for designing and fabricating porous hip implants.http://www.sciencedirect.com/science/article/pii/S2590123025000209Additive manufacturingHip implantPorous cellular structureTopology optimizationStress shielding |
| spellingShingle | Abdulla All Noman Mohd Shamil Shaari Hassan Mehboob Abdul Hadi Azman Recent advancements in additively manufactured hip implant design using topology optimization technique Results in Engineering Additive manufacturing Hip implant Porous cellular structure Topology optimization Stress shielding |
| title | Recent advancements in additively manufactured hip implant design using topology optimization technique |
| title_full | Recent advancements in additively manufactured hip implant design using topology optimization technique |
| title_fullStr | Recent advancements in additively manufactured hip implant design using topology optimization technique |
| title_full_unstemmed | Recent advancements in additively manufactured hip implant design using topology optimization technique |
| title_short | Recent advancements in additively manufactured hip implant design using topology optimization technique |
| title_sort | recent advancements in additively manufactured hip implant design using topology optimization technique |
| topic | Additive manufacturing Hip implant Porous cellular structure Topology optimization Stress shielding |
| url | http://www.sciencedirect.com/science/article/pii/S2590123025000209 |
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