Finite Element‐Based Wear Prediction Using Archard's Law for Single Mobility Bearing of Total Hip Prosthesis During Walking: A Literature Review

Abstract

ABSTRACT Wear performance of the bearing couple in total hip prostheses is a critical determinant of implant longevity, patient outcomes, and the likelihood of revision surgeries. Among the various methods developed to evaluate wear behavior, computational approaches using finite element analysis have emerged as powerful tools due to their flexibility, cost‐effectiveness, and ability to simulate complex biomechanical interactions. This literature review focuses specifically on the application of Archard's wear law within finite element frameworks to predict wear in single mobility bearing of total hip prosthesis under walking conditions. Emphasis is placed on modeling methodologies, the incorporation of physiological gait cycles, boundary condition considerations, and validation through experimental data. The review also explores recent advancements aimed at improving simulation accuracy, including the use of multi‐directional loading, sliding trajectory mapping, and realistic material properties. Finally, future directions are discussed, such as duration of computational wear prediction, sliding trajectory, surface roughness and lubrication modeling in computational wear prediction, textured surfaces for wear reduction, surface coatings for enhanced wear resistance, dual mobility total hip prosthesis, and experimental validation and integration with computational modeling, all collectively aim to enhance predictive reliability and support the development of more durable, personalized orthopedic implants.