Ceramic Inlays And Onlays Slideshare

Glass ceramics e g dicor dentsply pressable glass ceramics e g ips empress ips empress 2 ivoclar vivadent slip casting ceramics e g in ceram.

Ceramic inlays and onlays slideshare.

Inlays and onlays can replace silver fillings to create a healthier more natural looking smile. These restorations can be expertly fabricated in a laboratory or milled using cad cam computer aided design and computer aided manufacture technology. 10 21 2019 sherif sultan bds msc phd fixed. A proximal cavity with no slice cut or bevel edge.

There are several noteworthy advantages of inlays and onlays. Mod onlay an indirect restoration which is partly intracoronal and partly extracoronal that covers all the cusps of a posterior tooth partly intracoronal partly extracoronal. An inlay is defined as a restoration which has been constructed out of the mouth from gold porcelain or other metal and then cemented into the prepared cavity of the tooth. Aluminous porcelain e g hi ceram.

Ceramic inlay is a ceramic intracoronal restoration. Inlays and onlays 1. Ceramic inlays and onlays typically have slightly larger marginal gaps than comparable gold restorations. Inlays and onlays faryal habibullah roll number 76 2.

Partial veneer extracoronal. The first dental visit will involve the preparation of the tooth which includes the removal of the decayed or damaged portion. Tooth preparation both inlays onlays differs from that of cast metal onlays inlays due to properties of ceramics. Slight excesses of contour can be removed if access allows using fine grit diamond instruments or 30 fluted carbide finishing burs.

The procedure to place an inlay or onlay is basically the same and both require two dental visits unless your dentist has an in office milling unit see cad cam dentistry. Onlay preparation deepthi p r. Axial walls with a roughly 10 degrees angle of taper. The durable material from which inlays and onlays are made helps them last up to 30 years much longer than that of conventional fillings.

2nd year mds 2. 10 21 2019 sherif sultan bds msc phd fixed prosthodontics 3 4. Ceramic materials employed for ceramic inlays and onlays are all ceramic materials these include. An inlay will incorporate the pits and fissures of a tooth mainly encompassing the chewing surface between the cusps.

Inlays following modifications to a conventional inlay for ceramic inlays are. The key comparison between them is the amount and part of the tooth that they cover. By saving decayed teeth inlays and onlays prevent the need for more extensive treatment later on. Using high quality materials inlays and onlays can be shade matched to blend with your smile for beautiful natural looking results.