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Current Oral Health Reports

, Volume 3, Issue 3, pp 198–202 | Cite as

Ceramic-Reinforced Polymers: CAD/CAM Hybrid Restorative Materials

  • Sillas DuarteJr.Email author
  • Neimar Sartori
  • Jin-Ho Phark
Dental Restorative Materials (M Özcan, Section Editor)
Part of the following topical collections:
  1. Topical Collection on Dental Restorative Materials

Abstract

Newly developed ceramic-reinforced polymers CAD/CAM restorative materials (CRP) represent a viable esthetic material for dental restorations. They can be classified into polymer-infiltrated ceramic (PIC) and resin nano-ceramic (RNC). This review article analyzes the latest scientific findings on wear, fatigue resistance, bonding mechanisms, fracture resistance, and esthetic properties. The literature shows that fatigue resistance of ceramic-reinforced polymers appears to be adequate to survive the masticatory forces. PIC and RNC CAD/CAM blocks have similar fracture toughness, but lower than that of ceramic-based CAD/CAM blocks. The roughness of polished different ceramic-reinforced polymers is comparable; however, aging increases the surface roughness significantly. Different CRPs require a dedicated surface treatment; nonetheless, PIC and RNC are able to attain high bond strengths. The esthetic properties of CRPs are clinically acceptable. Ceramic-reinforced polymers appear to be an ideal material for minimally invasive restorations.

Keywords

Ceramic-reinforced polymers Polymer-infiltrated ceramic Resin nano-ceramic Fracture resistance Minimally invasive restoration CAD/CAM Bonding Adhesion Wear 

Notes

Compliance with Ethical Standards

Conflict of Interest

Jin-Ho Phark, Neimar Sartori, and Sillas Duarte declare that they have no conflict of interest.

Human and Animal Rights and Informed Consent

This article does not contain any studies with human or animal subjects performed by any of the authors.

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Copyright information

© Springer International Publishing AG 2016

Authors and Affiliations

  • Sillas DuarteJr.
    • 1
    Email author
  • Neimar Sartori
    • 1
  • Jin-Ho Phark
    • 1
  1. 1.Advanced Program in Operative and Adhesive Dentistry, Division of Restorative Sciences, Herman Ostrow School of DentistryUniversity of Southern CaliforniaLos AngelesUSA

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