Surface Modification of Metallic Biomaterials Used as Medical Implants and Prostheses

Abstract

In this work some of the challenges and different approaches regarding biocompatible materials used as medical implants, are presented. The rapid integration, biocompatibility and endurance of medical implants are influenced by the surface characteristics of the replacement part. Different surface treatments can be used to alter the surface characteristics of medical devices. Surface chemistry and topography are two key factors regarding the adhesion of proteins and cells, and thus, specific surface features would influence the growth and proliferation of cells. Herein, a few surface modification techniques, which can be applied to medical implants and prostheses, are presented.