Finite element analysis of newly developed hip prosthesis

Abstract

The present study focuses on the design and finite element analysis of a novel hip prosthesis comprising truss structures intended to equally distribute the stress along the prosthesis. The prosthesis is designed to suit three different inclination angles of 20°, 40° and 60°. The three designs were subjected to loading conditions that emulate walking, jogging, and cycling activities via finite element simulations. Using the von Mises yield criterion and Goodman relation for fatigue, it is found that the safety factor and the life cycle of the proposed prosthesis design was within the acceptable range. Furthermore, the truss structures incorporated in the prosthesis appear to reduce the stress levels in the femur.

A novel carbon‐flax bioepoxy hybrid composite bone plate with enhanced bio‐mechanical performance

“…The femur is home to many muscles, including those in the hip, thigh, and knee. These muscles are essential for load distribution, joint stability, and movement [3,4].…”