What are the different materials used for posterior teeth?


  • Composite Resins.
  • Dental Materials.
  • Gold Alloys.
  • Dental Porcelain.
  • Dental Amalgam.

What are three types of composite materials used in dentistry?

As with other composite materials, a dental composite typically consists of a resin-based oligomer matrix, such as a bisphenol A-glycidyl methacrylate (BISGMA), urethane dimethacrylate (UDMA) or semi-crystalline polyceram (PEX), and an inorganic filler such as silicon dioxide (silica).

Which is the most common material used when restoring posterior molars teeth?

Composite resin is the most common direct placement alternative to dental amalgam, providing patients with relatively low cost, tooth-coloured restorations.

What are posterior composites?

Posterior composite fillings( white fillings on back teeth) The same type of filling material used to do bondings and fillings on front teeth can be used to fill back teeth. Traditionally, Amalgam fillings were considered the only choice for fillings on back teeth.

What is the best type of material for posterior crowns?

Solid zirconia has had remarkable success for posterior crowns, particularly for patients with heavy occlusion and bruxers who prefer a natural tooth color crown as opposed to metal. And, since there is no porcelain to chip or fracture, the repair and failure rate is less than the traditional PFM.

Which cap is best for posterior teeth?

What is the best type of material for posterior crowns?

  • Zirconia (a very confusing list) a.
  • Lithium disilicate.
  • Veneered full-strength zirconia (zirconia-based)
  • Porcelain-fused-to-metal.
  • Lithium silicate.
  • Cast-gold alloy.
  • Resin nano ceramic (polymer)

What material Cannot be used under a composite filling?

… Traditional base materials, such as zinc oxide-eugenol cements, have been contraindicated for composite restorations due to inhibition of resin polymerization by the phenolic hydrogen of eugenol.

What is the main component of composite restorative materials?

Composite resins are a class of dental restorative materials that are a mixture of organic and inorganic components. The three primary organic components are the resin, the coupling agent, and the initiator, with the primary inorganic component being the filler.

How much is a 2 surface composite filling?

Composite, or composite resin fillings, usually cost between $150 to $300 for one or two surfaces or $200 to $550 for three or more surfaces. Resin-based composite fillings are slightly more expensive than silver fillings.

How much do posterior composite fillings cost?

On average, resin composite fillings cost about $135–$240 per tooth. That is about $30–$40 more than traditional amalgam fillings. The cost varies based on how many sides of each tooth have decay.

Are zirconia crowns more expensive than porcelain?

In general, dental crowns in general can be very pricey, costing anywhere from $800 and $1,500. Zirconia crowns typically cost more than other types of dental crowns, such as ceramic, metal, and porcelain. They range in price from $1,000 to $2,500.

Which is the best dental restorative material for children?

2) Compomer  “Poly acid modified composite”  Combination of composition between: composite and Glass Iononmer.  Advantages: 1. more water resistance. 2. Fluoride release. 33. Indication: suitable for high caries risk patient.

When was composite material used in dental restoration?

Composite restorations were introduced in the mid-1950s. 1 Their evolution has primarily revolved around filler type and size. 2 While, overall, composite material has good clinical performance, the potential for failure certainly exists.

Which is the most recent composite restorative material?

A more recent entry, the Waterpik ® ClearView (Water Pik, Inc., waterpik.com), features an hourglass matrix system designed to increase visibility and access. One of the newest matrix systems has clear interproximal matrices for both anterior and posterior restorations (Bioclear, bioclearmatrix.com).

Which is the best matrix system for dental restoration?

One of the newest matrix systems has clear interproximal matrices for both anterior and posterior restorations (Bioclear, bioclearmatrix.com). The anterior matrices are ideal for closing “black triangles” that may manifest after orthodontic treatment or certain periodontal surgeries.