New direct restorative materials. FDI Commission Project.
People worldwide have become increasingly aware of the potential adverse effects on the environment, of pollution control and of toxic effects of food, drugs and biomaterials. Amalgam and its potential toxic side effects (still scientifically unproven) continue to be discussed with increasing controversy by the media in some countries. Consequently, new direct restorative materials are now being explored by dentists, materials scientists and patients who are searching for the so-called 'amalgam substitute' or 'amalgam alternative'. From a critical point of view some of the new direct restorative materials are good with respect to aesthetics, but all material characteristics must be considered, such as mechanical properties, biological effects, and longterm clinical behaviour.
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Hickel
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Dasch
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Janda
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Tyas
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Anusavice
D001672:Biocompatible Materials / Q000009:adverse effects / Q000737:chemistry; D001695:Biology; D002516:Ceramics / Q000737:chemistry / Q000145:classification; D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003188:Composite Resins / Q000737:chemistry / Q000145:classification; D003722:Dental Alloys / Q000737:chemistry / Q000145:classification; D003723:Dental Amalgam / Q000009:adverse effects / Q000737:chemistry / Q000145:classification; D003764:Dental Materials / Q000009:adverse effects / Q000737:chemistry / Q000145:classification; D003793:Dental Restoration, Permanent; D004777:Environment; D004787:Environmental Pollution / Q000517:prevention & control; D004955:Esthetics, Dental; D005899:Glass Ionomer Cements / Q000737:chemistry / Q000145:classification; D006801:Humans; D013314:Stress, Mechanical
D001672:Biocompatible Materials; D003188:Composite Resins; D003722:Dental Alloys; D003764:Dental Materials; D005899:Glass Ionomer Cements; D003723:Dental Amalgam