Topology and Shape Optimization of Biomedical Implants for Enhanced Biomechanical Performance and Osseointegration Using Finite Element Analysis

Abstract

Biomedical implants play a critical role in restoring function and improving the quality of life for patients requiring orthopedic and dental prosthetics. This study focuses on the topology and shape optimization of biomedical implants to enhance their biomechanical performance and osseointegration using finite element analysis (FEA). A detailed review of recent literature highlights advancements in computational design methodologies, including topology optimization (TO), biomimetic structures, and patient-specific implants. FEA simulations are employed to evaluate stress distribution, implant stability, and bone integration efficiency. Results indicate that optimized structures significantly reduce stress shielding while improving load distribution and bone-implant interaction. The findings contribute to the ongoing efforts to design superior biomedical implants with enhanced mechanical and biological compatibility.