| Popis: |
Analysis of the metallic biomaterial is a key factor to understanding the success of implants. The knowledge about the interaction of the metallic biomaterial and the biologic environment of the body is crucial in the long-term use of implants. This chapter reviews the different metallic biomaterials used as implants, such as cobalt chromium alloys, titanium and its alloys, and their importance. The two major effects of biomaterials like the corrosion and metal sensitivity of implants in the physiological environment of the human body are discussed. This chapter makes an effort to discuss in depth the different types of corrosion associated with the commonly used implant materials and the clinical significance. Along with that an account on the metal sensitivity of implants and different tests done to detect sensitivity are looked at. |
