Bøger af Elamvaluthi M

Orthodontic bio-materials are made up of metal alloys, polymers, and composites. Each materials have their own advantages and disadvantages over the other. Interestingly none of the materials have all the ideal properties together. To overcome the disadvantages, a marked improvement in science and technology and materials helped to improve the material properties. Thus as long as humans thrives for excellence their search and betterment towards bio-materials will continue forever.