ISSN:1496-4155    

DOI:10.1111/j.1708-8240.1990.tb00609.x

出版商:Blackwell Publishing Ltd    

年代:1990

数据来源: WILEY

摘要:

This article gives the most up to date techniques for successful maintenance of all porcelain restorations. It includes how to prevent the possible accelerated staining due to the porosity of the resin cement. The dentist can remove the glaze of the porcelain by contouring veneers, inlays, or onlays. Also included is what the hygienist or dentist can do to minimize additional damage. Dicor differs from porcelain because it is colored extrinsically and coarse polishing pastes or air‐abrasive polishers can remove the color. This article reviews in detail the necessary procedures for maximum gingival health and the routine scaling and polishing of porcelain restorations. Proper care of porcelain maximizes the esthetic and functioning life of the restoratio

ISSN:1496-4155    

DOI:10.1111/j.1708-8240.1990.tb00610.x

出版商:Blackwell Publishing Ltd    

年代:1990

数据来源: WILEY

摘要:

Although laminate veneers are usually placed individually in order to avoid bonding the anterior teeth together, an alternate technique is presented. The technique described is efficient and time‐savin

ISSN:1496-4155    

DOI:10.1111/j.1708-8240.1990.tb00611.x

出版商:Blackwell Publishing Ltd    

年代:1990

数据来源: WILEY

摘要:

A clinical study was conducted to evaluate the controversy over the need to bevel the occlusal cavosurface margins of posterior composite resin preparations. A total of 43 standard amalgam type cavity preparations were generated. On a randomized basis the preparations were either beveled or left unmodified. The width of the bevel in each case approximated 1 μm. Impressions were made of each preparation to verify occlusal dimension. Each preparation was restored with Estilux Posterior (Kulzer, Inc.) using conventional techniques. Polyvinyl siloxane impressions were generated and then cast with die stone. These casts were evaluated for wear at baseline, 6 months, 1, and 2 years. The loss of composite resin in the beveled preparation at 2 years averaged 81.2 μm while the nonbeveled averaged 69‐8 μn. On the basis of this study, it was concluded that beveling of the occlusal cavosurface did not enhance the wear resistance of the composite resin restoration nor any of the other clinical characteristics evaluated in the s

ISSN:1496-4155    

DOI:10.1111/j.1708-8240.1990.tb00612.x

出版商:Blackwell Publishing Ltd    

年代:1990

数据来源: WILEY

ISSN:1496-4155    

DOI:10.1111/j.1708-8240.1990.tb00613.x

出版商:Blackwell Publishing Ltd    

年代:1990

数据来源: WILEY

摘要:

Effective moisture control and gingival retraction are essential prerequisites for success in the restoration of Class V bonded restorations. Various techniques exist for cervical isolation and moisture control in Class V restorations. This case report details a modified technique in which a visible light cured elastomeric resin was utilized to stabilize a cervical matrix in restoration of a Class V erosion lesion. The resultant customized matrix provides effective isolation, moisture control, and gingival retraction when used in conjunction with Class V restorations.

ISSN:1496-4155    

DOI:10.1111/j.1708-8240.1990.tb00614.x

出版商:Blackwell Publishing Ltd    

年代:1990

数据来源: WILEY

摘要:

Rapid extrusion with fiberotomy as an alternative to traditional crown lengthening modalities is described. Given appropriate anatomic conditions, rapid extrusion with fiberotomy may be utilized as a viable and esthetic crown lengthening procedure.

ISSN:1496-4155    

DOI:10.1111/j.1708-8240.1990.tb00615.x

出版商:Blackwell Publishing Ltd    

年代:1990

数据来源: WILEY

ISSN:1496-4155    

DOI:10.1111/j.1708-8240.1990.tb00616.x

出版商:Blackwell Publishing Ltd    

年代:1990

数据来源: WILEY

ISSN:1496-4155    

DOI:10.1111/j.1708-8240.1990.tb00617.x

出版商:Blackwell Publishing Ltd    

年代:1990

数据来源: WILEY