Copy Milling Dental Ceramics

The celay system uses a copy milling technology to manufacture ceramic inlays or onlays.

Copy milling dental ceramics. A technique for the fabrication of copy milled ceramic restorations has been presented. Part ii recent advances in dental ceramics. 1 graduate prosthodontic program ucla school of dentistry usa. Cad cam dentistry is a field of dentistry and prosthodontics using cad cam computer aided design and computer aided manufacturing to improve the design and creation of dental restorations especially dental prostheses including crowns crown lays veneers inlays and onlays fixed dental prostheses bridges dental implant supported restorations dentures removable or fixed and.

A high precision copy milling unit is used fig. Factory standardized preformed dental porcelain blocks are homogenous and almost pore free vita cerec blocks dicor cerec blocks. Cad cam dental systems refers to the software used to both design and mill dental prosthetics. Rama krishna alla department of dental materials vishnu dental college bhimavaram west godavari andhra pradesh india.

Both direct and indirect fabrication techniques of inlays onlays veneers and crowns are possible. 1 the celay unit operates purely mechanically and the fabrication principle is the same as for key duplication. Ceramics are used for making crowns bridges artificial denture teeth and implants. This system was originally designed for the production of ceramic inlays onlays and veneers.

Jyodent a path breaking product from the prestigious house of jyoti ceramics industries is one of the leading manufacturers of dental zirconia the core issue for all dental restorations has been balancing aesthetics color and translucency with strength or function. Referred to as copy milling this method is based on the pantographic principle that was used when making duplicate keys 48. Manually controlled system or manual aided design manual aided manufacturing mad mam method. Using copy milling technology in restorative dentistry.

Cad cam milling and copy milling firing temperature ultralow fusing low fusing medium fusing high fusing microstructure amorphous glass crystalline crystalline particles in a glass matrix translucency opaque. Jyodent provides solutions to address the evolving needs of the dental care industry across the globe. The best known manual system in the uk is celay. Milling of the ceramic restoration the restoration is milled 4 7 minutes with a diamond wheel from a pre manufactured and standardized ceramic block in the milling chamber of the cam unit.

The copy milling method of producing dental restorations is as follows.