Question

Structure of biomaterials and their structure?

Answer 1

Biomaterials are materials from which medical devices are made. Based on their chemical composition, they can be polymers, metals, ceramics or composites. Metals are still the most used biomaterials mostly due to their superior mechanical properties and can be found in orthopedic, cardiovascular and dental implants. However, many type of implants can only work properly when polymers or ceramics are also used in pair with metals such as in total knee or hip arthroplasties. 

Answer 2

Answer:

Biomaterials consist of metals, polymers, ceramics, and composites. Each material possess a unique building block, which determines their biological and mechanical properties. ..Therefore, this chapter serves as a brief introduction to biomaterials focused on the materials structure and their mechanical properties.