J Adv Prosthodont.  2014 Apr;6(2):146-149. 10.4047/jap.2014.6.2.146.

A modified technique for extraoral cementation of implant retained restorations for preventing excess cement around the margins

• Yuzbasioglu E

• KMID: 2233344
• DOI: http://doi.org/10.4047/jap.2014.6.2.146

Abstract

The major drawback of cement-retained restorations is the extrusion of the excess cement into the peri-implant sulcus, with subsequent complications. Insufficient removal of the excess cement may initiate a local inflammatory process, which may lead to implant failure. This article presents a method of controlling cement flow on implant abutments, minimizing the excess cement around implant-retained restorations.

Keyword

Excess cement; Cement retained restorations; Peri-implant disease

MeSH Terms

Cementation*

Figure

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  Fig. 1 (A) Application of die spacer into intaglio surface of crown restoration, (B) The crown restoration before and (C) after die spacer application, (D) Crown restoration was filled with a small amount of bis-acrylic temporary restorative material, (E) Check if the finish line has been duplicated accurately and (F) any discrepancies with the crown restorations.

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  Fig. 2 (A) Crown restoration filled with small amount of cement, (B) Note the flow of Excess cement around the margin, (C) Wipe off the excess cement with a cotton swab, (D) Note residual cement layer on the bis-acrylic abutment.

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