Sunday

What Are Dental Implants?


To make an exact replica of the natural function and look of the missing tooth it's a hard mission to accomplish. Throughout history, people have tried dentures or ceramic restorations as replacements, but in the end the results are not satisfactory for many. That is why dental implants came into existence, offering a more natural look and the same function as the natural tooth root. They have also been used to anchor dentures and ceramic restorations with greater success and patient satisfaction.

A dental implant is a small titanium post that works as the root structure for a natural tooth. They are placed either into your upper or lower jaw bone. When implants are integrated to the bone, they can now hold a crown, bridge or over-denture as in the case of natural roots. It is worthy of mentioning that they are very durable and can last a lifetime, with no need for special maintenance but only regular brushing, flossing and dental check ups.

Saturday

3M Lava Zirconia Crowns

This revolutionary system combines CAD/CAM technology with the best translucent zirconia framework. This enables one to make a strong restoration for long span bridges with an incredible fit and bio-compatibility and the aesthetics patients expect.

In modern society beautiful teeth are important for self-esteem and a sense of well-being. They want teeth that offer value for money, a natural appearance and more durability.

Lava crowns and bridges are made from zirconium oxide (zirconia) and are suitable for anterior and posterior applications for up to 4 units in lenght without any compromise of the lifespan of the restoration. Zirconium oxide combines natural appearance with the exceptional strength. The fracture strenght of a zirconia crown is many times higher than that of the conventional ceramic materials.

Some of the benefits of 3M Lava Zirconia are these:

Higlights:
  • Superior strenght of zirconia with high fracture resistance
  • Excellent aesthetics and translucency
  • Oustanding marginal fit
Material Composition:
  • Zirconium Dioxide substructure
  • Ceramic layering material
Applications:
  • Anterior: crown, 3-8 unit bridge
  • Posterior: crown, 3-8 unit bridge, inlay onlay, inlay bridge
Flexural Strenght:
  • >1000 MPa
Cementation:
  • Conventional cement
  • Resin cement
  • Resin-reinforced glass ionomer