Ceramic Onlay Preparation Design

Ceramic inlay preparation design.

Ceramic onlay preparation design.

271 carbide bur at high speed parallel to the line of draw to prepare a 0 8 mm deep shoulder around the lingual or facial surface to provide for a. If you fall into the latter category try these must do tips for all ceramic inlay onlay prep design to minimize the chance of fracture and gain that little extra peace of mind. Ceramic inlay preparation design. Figure 2 ceramic onlay preparation design for posterior endodontically.

This video is about ceramic onlay part 2 preparation. Ron jackson is designed for optimal preparation and final adjustment of resin or ceramic esthetic inlay onlay restorations. How to plan and create a minimally invasive ceramic veneer and onlay preparation for worn teeth. The esthetic inlay onlay kit according to dr.

The kit is very simple to use and when the suggested sequence is followed leads to a very accurate preparation design in an efficient manner. The all ceramic inlay supported fixed partial denture. The conservative onlay resulted in higher fracture strength for lithium disilicate ceramic. While these work for conventionally cemented metal and metal ceramic.

2 journal of prosthodontics 00 2015 1 6 c. Collar preparation to increase the retention and resistance forms when preparing a weakened tooth for a mod onlay capping all cusps a facial or lingual collar or both may be provided no. Finite element analysis results showed the conventional cavity preparation resulted in higher stress concentration in the ceramic restoration and remaining tooth than the conservative onlay preparation. Preparation design affected the fracture resistance of onlay restorations.

Cavities with flat occlusal preparation designs a groove and shoulder margins 1b resulted in the highest fracture resistance whereas teeth prepared with a complete reduction of cusps and shoulder margins 3a had the lowe. The all ceramic inlay supported fixed partial denture. Be sure to leave no sharp angles or ragged surfaces. Thompson mc thompson km swain m.