Use of mercury as a component of restorative material is continuing to generate controversy. There is no doubt that dental amalgam is a very good restorative material. However, at the same time, there are serious health issues with mercury. Whether the amount of mercury in the mouth can cause any serious effect is still very much controversial. Composite resin, the popular alternative material ...

UNLABELLED This second part of the two-part article discusses different types of occlusal contacts and their interferences. It also provides a practical guide to what is required to optimise the restorative treatment outcome. Occlusion and its effect on dental implants are also presented. CLINICAL RELEVANCE Restorative treatment outcome is highly dependent on the occlusion of the restoration ...

BACKGROUND Sandblasting particles which remain on the surfaces of dental restorations are removed prior to cementation. It is probable that adhesive strength between luting material and sandblasting particle remnants might exceed that with restorative material. If that being the case, blasting particles adhere to sandblasted material surface could be instrumental to increasing adhesive strength...

The paper reviews data on biological side-effects of dental materials on patients and also on personnel who routinely handle the materials. The incidence of adverse effects is low--in one study indicated to be 1:700 for all types of treatments. For individual types of materials, it will be significantly lower, and for restorative materials, probably in the 1:10,000 to 1:20,000 range. Allergic r...

The aim of this review is to throw light on the interrelationship between periodontics, restorative dentistry and prosthodontics in geriatric population. Increased life expectancy along with appropriate dental treatment in the younger ages leads to retention of more number of teeth in the advanced ages. To maintain these teeth disease free and in function in the older individuals is a multi-fac...

Amalgam was banned as a dental restorative material in Norway in 2008 due to environmental considerations. An electronic questionnaire was sent to all dentists in the member register of the Norwegian Dental Association (NTF) one year later, to evaluate dentists' satisfaction with alternative restorative materials and to explore dentists' treatment choices of fractured amalgam restorations. Repl...

Unmet caries treatment need is prevalent among people with disability, partly due to difficulties cooperating with conventional dental treatment. This study compared Atraumatic Restorative Treatment (ART) with conventional restorative treatment (CRT) in the clinic and under general anaesthesia (GA), in terms of feasibility, acceptability and respondent satisfaction in patients referred for spec...

The aim of this study was to examine Streptococcus mutans biofilm growth on both aged and non-aged restorative dental resins, which were submitted to therapeutic irradiation. Sixty-four disks of an esthetic restorative material (Filtek Supreme) were divided into 2 groups: aged group (AG) and a non-aged group (NAG). Each group was subdivided into 4 subgroups: non-irradiated and irradiated with 1...

Restorative materials [filling, denture and implant materials] are designed to replicate the shape and function of natural teeth. Development in materials science, biotechnology, nanotechnology, robotics and biomechanics has dramatically improved the way we look at the replacement of components of human teeth. Restorative biomaterials are the foundation for the replacement of hard tissue and it...

The color of 7 composite resins, an unfilled restorative resin, and 3 glaze coatings was determined by reflection spectrophotometry and visually with Munsell color tabs. Statistically significant correlations existed between comparable parameters of the spectrophotometric and Munsell data. There was observable color variations among the 11 resins studied, but only 3 materials were within the ra...