A Potential Application of Materials Based on a Polymer and CAD/CAM Composite Resins in Prosthetic Dentistry

Abstract

Purpose: A bioactive high performance polymer (BioHPP) and computer-aided design/computer-aided manufacturing (CAD/CAM) composite resin materials are a relatively new class of dental biomaterials, that are biocompatible and have good aesthetic features. In this review paper, we will summarize literature and publication data on the characteristics of the mentioned materials, as well as their potential application in the dental prosthetics.Study selection: Available studies and literature reviews from PubMed, SCIndex, Scopus and Google Scholar corresponding to polyetheretherketone (PEEK), high-performance polymers, reinforced composite materials, composite materials, resins, glass-fiber reinforced materials, CAD/CAM materials, dental implants, removable and fixed dental were reviewed. Results: To avoid many disadvantages of metals and their alloys in dental practice, such as inadequate color, high density, thermal conductivity and possible allergic reactions, materials based on polymers (such as BioHPP), and CAD/CAM composite resins are being developed. These materials have significantly better aesthetics and physical-mechanical properties. They are biocompatible materials that are lightweight, resistant, durable, exhibit high bending and compression resistance. Conclusions: The use of CAD/CAM composite resin materials and BioHPP in dentistry has begun recently, so the data about their potential clinical use are limited. Most of their features have been demonstrated through laboratory testing, while clinical studies are relatively scarce, so the need for further clinical trials is emphasized.

Evaluation of the Behavior of Two CAD/CAM Fiber-Reinforced Composite Dental Materials by Immersion Tests

“…A reinforcement of resin materials with glass fibers significantly improves their mechanical and functional characteristics, as well as and biological tolerance, making them a viable solution for the prosthetic rehabilitation of patients [ 34 ].…”

Tooth-Colored CAD/CAM Materials for Application in 3-Unit Fixed Dental Prostheses in the Molar Area: An Illustrated Clinical Comparison

“…This might be beneficial in comparison to restorations fabricated from CAD/CAM composite resins that need to be adhesively cemented. Nonetheless, debonding of composite resins is still a frequently described complication; thus, the adhesive cementation technique should be processed with caution [6].…”

“…Indirect composite resins (CAD/CAM composite resins) are mostly recommended for partial restorations or single crowns. In comparison to ceramics, they are featured by high edge stability, lower brittleness, and a dentine-like elastic modulus [6]. Two composite resins (LuxaCam Composite, DMG, Hamburg, Germany; Trinia, SHOFU, Kyoto, Japan) are available for application in multi-unit FDPs [6].…”

“…In comparison to ceramics, they are featured by high edge stability, lower brittleness, and a dentine-like elastic modulus [6]. Two composite resins (LuxaCam Composite, DMG, Hamburg, Germany; Trinia, SHOFU, Kyoto, Japan) are available for application in multi-unit FDPs [6]. In the recent years, polyetheretherketone (PEEK) and polyetherketoneketone (PEKK), which belong to the superordinate group of polyaryletherketone (PAEK), have been increasingly promoted for application in fixed prosthodontics.…”

Evaluation of functional suitable digital complete denture system based on 3D printing technology

“…Previous researches have showed that dentures with a volumetric shrinkage of approximately 7% and linear shrinkage of 0.9% could be produced with compression molding technique. 28 29 Besides, a fused deposition modeling (FDM) printer was used to print the denture pattern, which may not be as accurate as SLA/DLP printer, but the machines and materials are cheaper and may allow more people to use this technology to fabricate complete denture. Additionally, if there was a large deviation in the primary jaw relation during the first visit, inappropriate occlusion could occur in the diagnostic denture, and it will take more time to adjust the jaw position, which brings difficulty to the operation.…”