SEARCH · Search PubMed
Search indexed PubMed citations on genomics, clinical trials, systematic reviews and public health. Explore titles, authors and supplied subject terms, then open the PubMed record.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
Advances in materials and techniques have still not provided the ideal anterior restoration. This paper gives an overview which outlines and discusses the materials available, their pertinent characteristics and those factors which contribute to determining a satisfactory outcome.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Composite resin has become established not only as a material for restoring carious teeth, but also as a means of veneering discoloured or misshapen teeth. This case report describes how composite resin was used to improve the appearance of a tooth which had become unsightly as the result of a combination of gingival recession and attrition. This was done by veneering both the root surface and the cervical area of the crown.
This case report illustrates the successful management of a case of mutilated maxillary incisors in a 13 year old patient through a sequence of therapy designed to closely coordinate the various disciplines, endodontics, restorative dentistry and orthodontics, involved. Endodontics was directed towards the control of the infected pulp, restorative treatment was to reconstruct the broken down teeth in stages which were essential in the sequence of treatment, and orthodontics was involved in the achievement of functional occlusion and alignment. The comprehensive treatment approach combined to achieve satisfactory aesthetics and function.
Explore the source record for details and available documents.
Diastema closure by simple direct techniques has to take advantage of modern photo-cure systems. This paper reviews the basic concepts of diastema closure and describes a technique that does not necessitate the use a conventional matrix.
In South Africa silver amalgam is still widely used as a filling material. Concern about the safety of the patient and dental personnel does exist, however, due to the possibilities of mercury poisoning. Demands for aesthetic dentistry are increasing in response to wider media coverage. More and more patients are asking their dentists to replace acceptable and faulty amalgam restorations with aesthetic alternatives. Such alternatives to conventional posterior restorations are discussed and their respective merits are considered.
Explore the source record for details and available documents.
The hiding effect on color tone of discolored teeth restored with ceramic laminate veneer crown was examined. Translucent (T1, T2), Enamel (E1, E2, E3), Dentin (DA2, DA3, DB2, DB3), Masking dentin (MDA2, MDA3, MDB2, MDB3) in 13 colors and Modifire (M61, M62, M65, M66, M67, M68, M69, M70, M79) in 7 colors of the ceramic materials (Cosmotech porcelain G C Co., Ltd) were examined in this experiments. The colorimetric examination of the color tone backing with the white or black color was carried out by testing for color difference (delta E*ab), value difference (delta L*), chrom and hue of the samples. The result obtained were as follows; 1. Color difference was higher in order of T2 greater than T1 in Translucent greater than E1 greater than E3 greater than E2 in Enamel greater than DB3 greater than DA2 greater than DA3 greater than DB2 in Dentin greater than MDB3 greater than MDA2 greater than MDB2 greater than MDA3 in Masking dentin, and M69 greater than M79 greater than M70 greater than M68 greater than M66 greater than M61 greater than M62 greater than M67 greater than M65 in Modifire. 2. Value difference was higher in order of T2 greater than T1 in Translucent greater than E1 greater than E3 greater than E2 in Enamel greater than DB3 greater than DA2 greater than DB2 greater than DA3 in Dentin greater than MDA2 greater than MDB3 greater than MDB2 greater than MDA3 in Masking dentin, and M69 greater than M70 greater than M79 greater than M68 greater than M66 greater than M61 greater than M67 greater than M65 greater than M62 in Modifire.(ABSTRACT TRUNCATED AT 250 WORDS)
The aesthetic limits of light-cured composite resins in anterior teeth are determined mainly by the size and nature of the lesion and the respective preparation. Also the shortcomings of the restorative material itself are of primary importance. The oral environment and the ageing effects ultimately limit the aesthetic expectations.
Explore the source record for details and available documents.
The Authors, after a short description of the characteristics of composite materials used for restoration of anterior teeth, present clinical cases to demonstrate the improvement of such filling materials. The use of composite is increased even if the dentists should proceed with caution in order to obtain good and lasting results.
Explore the source record for details and available documents.