58 - Laboratory composites. Vectris

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7 Terms

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  • indirect laboratory-processed composite resin system

  • Laboratory-processed inlay and onlay fabricated with composite resin

  • What are advantages of these systems?

  • What is vectris?

  • Vectris framework

  • FRC technology

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Indirect laboratory-processed composite resin system

  • Indirect laboratory - processed composite resin systems, provide aesthetic alternative to intracoronal posterior restorations

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Laboratory-processed inlay and onlay fabricated with composite resin

  • provide aesthetic results that may also reinforce tooth structure. This adhesive procedure strengthens cusps and provides additional support for dentition and a more conservative design can be used

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What are advantages of these systems?

  • restore mechanical and biological function while achieving optimal aesthetic results

  • Minimal resin cement shrinkage

  • limited tooth reduction

  • precise marginal integrity

  • wear resistance similar to enamel

  • wear compatibility with opposing natural dentition

  • ideal proximal contacts

  • excellent anatomical morphology

  • optimal aesthetics

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What is vectris?

  • light-curing, translucent, tooth-colored framework material. It consists of several layers of fiber wafers and uniaxially orientated fiber bundles embedded in organic polymer matrix (DEF)

  • fiber-reinforced framework material Vectris is suited for fabrication of FRC frameworks

  • It is a part of FRC (fiber-reinforced composites)

  • It is an alternative to alloys, ceramics and zirconium oxide

  • Is suitable for reinforcing long-term temporaries

  • Enables dental practitioner to treat clinical cases, such as missing posterior teeth with tooth conserving solution

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Vectris framework

  • intimate stress-free fit

  • beneficial physical properties thanks to manufacturing process (combines use of vacuum pressure + light)

  • Metal-free, tooth-coloured, translucent framework so offer advanced aesthetics

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FRC technology

  • emulates principle of natural fiber bonds, which are capable of withstanding extreme stresses that occur in natural surroundings

  • FRC material consist of: elastic fibers embedded in organic matrix