Idris I Research Paper

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Strength Analysis & Comparison of Femur Bone Orthopaedic Implant using FEMMehr Jawad ud Din, Nouman Tahir, M. Omer ArshadDepartment of Mechatronics Engineering, National University of Science & Technology,

[email protected], [email protected], [email protected]

Abstract Femur is the name of the bone inside the human leg which undergoes deformation during regular movement patterns of a person in daily life. Orthopaedic implantation is carried out in case the bone fails to perform its regular functions and needs to be replaced. Analysis of such an implant is necessary to measure the material property, size and shape required for it to be an efficient replacement to the actual bone.

And Based on the analysis performed on the bone structure we find that the implant is capable of bearing loads upto the required amount. Which basically range from 25kg to 100kg depending upon the person. The material used is Structural Steel available in the Ansys Workbench materials library.

Keywords Femur Bone, FEM Analysis, Orthopaedic implant, Strength Analysis, IntroductionFemur is leg bone of the human body undergoing more deformation. Being longest and heaviest in size, failure of femur neck is the most common among bone failures in humane especially in woman. Orthopaedic implantation is done in case of failure. Before implantation it is necessary to analyse the perfectness in case of its material property, size and shape, surface treatment, load resistance and chances of failure.

FEMUR BONE IMPANT

Idris I Research Paper

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