RECENT ADVANCES IN CERAMICS

The future of ceramics for dentistry is clearly open to new technologjes. The metal-ceramic technique is still the most commonly used procedure in restorative dentistry and the success of new all ceramic systems will depend as much on developmental as on analytical research.Recent advancement in metal ceramic systems like the electroforming gold and CAPTEK has resulted in a restoration with excellent esthetics and strength. Advancement in the all-ceramic systems like the IPS EMPRESS 2 has resulted in a functionally durable all-ceramic restoration. Finally advancements in CAD/CAM has resulted in a restoration with esthetics strength and easy of fabrication done in a single visit.Each method has its own merits but many also have short comings. Combinations of materials and techniques are beginning to emerge which aim to exploit the best features of each.However the clinical success of all-ceramic systems may also be dependent on further developments in resin-composite luting cements and dentine-bonding agents.