Before any restorative procedure can be undertaken a proper cavity preparation is required. This clinical step is the mechanical alteration of the tooth to receive a restorative material with which a satisfactory form, function and the esthetics of the tooth will be established. In recent years improvements in materials and techniques have been devised and new technologies are now available for...

Patients who suffer dento-alveolar trauma present a unique challenge for the dentist. There are numerous options to consider when attempting to restore the dentition. This article reviews the role of dental implants and how thorough planning and execution of such treatment could result in an optimal outcome. Clinical Relevance: Knowledge of the role of dental implants and factors imperative for...

Successful crown restorations duplicate the natural tooth in hue, chroma, value, maverick colors, and surface texture. Equally important is the visual harmony of the facial and proximal soft-tissue contours, which requires the collaborative skills of the restorative dentist, periodontist, and dental technician. The treatment team must understand the biologic structures adjacent to natural denti...

Prevention of more invasive restorative treatment modalities requires early caries diagnosis which dental clinicians face during everyday practice. The primary visual inspection method has partial reliability for detecting noncavitated lesions, especially on proximal surfaces. Thus, dentists regularly prefer bitewing radiographs as an adjunct method for diagnosis of the carious lesions. Many ra...

ith all of the excitement in the media concerning cosmetic dental makeovers and “spa dentistry,” it’s possible sometimes for dentists to lose our focus. The root of dentistry is still restorative treatment in the posterior regions to eliminate caries, repair fractures, and replace restorations whose warranties have long expired. This, after all, is the “bread and butter” of dentistry. There wil...

In literature, the primary function of a dental cement is to fill the space between restorative material (definitive or provisional) and tooth preparation (or implant abutment), as well as to enhance the resistance to restoration dislodgement during function [1,2]. Of utmost importance, the long-term success of a restoration is heavily dependent on the proper selection and manipulation of denta...

Resin composites were first introduced as anterior restorative materials, but are more and more used in posterior teeth, as amalgam replacements. Nowadays the so-called ‘condensable’ composites are frequently used in posterior teeth. These materials are subjected to high values of contact and mastigatory loads, loading rates and sliding distances. In such contact conditions, wear is the major f...

Cytotoxicity testing of dental restorative materials must be viewed as an assessment of hazards, that is the potential of the material to cause pulpal problems. In this context, composites, glass ionomers, amalgams, zinc-based cements and peroxide bleaching agents are all possible hazards to the pulp. The risks that these materials will cause pulpal toxicity in vivo can be partly estimated by a...

The growing proportion of older adults in the U.S. population, as well as escalating dental expenditures, is leading to major changes in the demands on oral health care delivery. Researchers over the years have clearly demonstrated the shortcomings of traditional restorative treatment and the cycle of repeat interventional care. Oral health care professionals are constantly seeking advances in ...

Introduction: Computer-Aided Design and Computer-Aided Manufacturing (CAD/CAM) are the latest achievements of Prosthodontics and Restorative Dentistry. The aim of this research is to help make appropriate decision whether to use this technology in Iran. Methods: Studies were included in this review that compared Dental CAD/CAM with conventional restorativ...