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Structure of dental inlays and onlays In dentistry, inlays and onlays are used to fill cavities, [ 1 ] and then cemented in place in the tooth . This is an alternative to a direct restoration , made out of composite, amalgam or glass ionomer , that is built up within the mouth.
Dental compomers are another type of white filling material although their use is not as widespread. [ 15 ] [ 16 ] [ 17 ] Compomers were formed by modifying dental composites with poly-acid in an effort to combine the desirable properties of dental composites, namely their good aesthetics, and glass ionomer cements, namely their ability to ...
The tooth must be kept perfectly dry during placement or the resin will likely fail to adhere to the tooth. Composites are placed while still in a soft, dough-like state, but when exposed to light of a certain blue wavelength (typically 470 nm [7]), they polymerize and harden into the solid filling (for more information, see Light activated ...
This discussion of the dental amalgam controversy outlines the debate over whether dental amalgam (the mercury alloy in dental fillings) should be used. Supporters claim that it is safe, effective and long-lasting, while critics argue that amalgam is unsafe because it may cause mercury poisoning and other toxicity. [1] [2] [3]
A glass ionomer cement (GIC) is a dental restorative material used in dentistry as a filling material and luting cement, [1] including for orthodontic bracket attachment. [2] Glass-ionomer cements are based on the reaction of silicate glass-powder (calciumaluminofluorosilicate glass [3]) and polyacrylic acid, an ionomer.
The same year, the use of dental amalgam was declared to be malpractice by the American Society of Dental Surgeons (ASDS), the only US dental association at the time, who forced all of its members to sign a pledge to abstain from using the mercury fillings. [7] This was the beginning of what is known as the first dental amalgam war. [8]
Location in India Krishnadevaraya College of Dental Sciences and Hospital ( KCDSH ) [ 1 ] is a private dental college in Bangalore and is affiliated to the Rajiv Gandhi University of Health Sciences headquartered at Bangalore, India .
Rajarajeswari Dental College and Hospital or RRDCH as commonly known, is a dental college in India. [3] Affiliated to Rajiv Gandhi University of Health Sciences, Bangalore; [4] this institution has various accreditations including that of HLAT International, International Accreditation Organization, National Assessment and Accreditation Council and is also awarded ISO 9001:2008 by BSICS and is ...