Design and Analysis of Customized Hip Implant Using Finite Element Method

Priya, M. Anu; Snekhalatha, U.; Mahalakshmi, R; Dhivya, T.; Gupta, Nilkantha

doi:10.1007/978-981-15-0199-9_44

Cited by 1 publication

(2 citation statements)

References 6 publications

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“…FEA simulations have succeeded in many fields using standard software, such as COMSOL, ANSYS, ABAQUS, MATLAB, INVENTOR, and many more [7,[14][15][16][18][19][20][21][22][23]. However, there is no prior investigation on which results of the simulation are close to the actual properties.…”

Section: Validation Studymentioning

confidence: 99%

“…FEA experimentations principally were finding the von Mises stress as a parameter to determine if the used material will be yield or fracture [1,2]. To date, several FEA investigations have been done, both the existing implant with a slight difference and the new design or based on the patient condition [14][15][16][17][18][19][20]. This research theme will update the recent phenomenon, particularly when a new technique has been built based on a specific case [21].…”

Section: Introductionmentioning

confidence: 99%

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Finite Element Analysis of Patient Specific Bone Plate with Ti6Al4V Material Selection

Asmaria

2021

J. Penelit. Fis. Apl.

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A patient-specific implant is a designed implant that considers the needs of a specialized patients condition. In several surgical cases, the implant design needs to be adjusted based on the patient bones surface to suit the bone morphometry. This study aims to conduct the finite element analysis to investigate the stress distribution alongside the plate to consider clinical implementation. A bone plate has been designed following an adult pelvic bone shape for the pelvic fractures clinical case management. An FEA was accomplished to analyse the implant designs performance and estimate the installations clinical failures before the manufacturing process. The FEA calculation achieved the highest number of von misses stresses (VM) on the pelvic bone plate by 3.616 MPa. The obtained VM number on the simulation is smaller than the yield strength of Ti6Al4V. It concludes that the customized iliac plates design using Ti6Al4V can have excellent mechanical strength and can withstand the loading. Additional similar simulation using another software strengthen the results.

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