ArticlePolymers2021
Wear Resistance, Color Stability and Displacement Resistance of Milled PEEK Crowns Compared to Zirconia Crowns under Stimulated Chewing and High-Performance Aging.
Article in Polymers, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06092697 (Evaluation of 3D Printed Polyether Ether Ketone), which is not on this map. Cited by 33 papers, 1 of them a synthesis that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Evaluation of 3D Printed Polyether Ether Ketone (PEEK) and Milled PEEK Indirect Restorations Compared to Hybird Resin Composite Indirect Restorations Over One Year Period of Time ( A Randomized Clinical Trial )
Who cites it
33 citing papers in PubMed, 1 synthesis or guideline pooled it, 71 citations in OpenAlex.
- Evaluation of the methods for determining accuracy of fit and precision of RPD framework in Digital (3D printed, milled) and conventional RPDs - a systematic review.BMC oral health · 2024Pooled it
- Article
- Wear resistance and fracture strength of BioFlx, zirconia and stainless steel crowns for primary molars after thermomechanical aging: an in vitro comparative study.BMC oral health · 2026Article
- Effect of Beverages on the Surface Roughness and Staining of Modified Polyetheretherketone (PEEK) Materials.Polymers · 2026Article
- Effect of surface treatments on the shear bond strength of PAEK polymers to composite resin: an in vitro study.BMC oral health · 2026Article
- Enhancing proximal contact assessment: a reproducible, clinically applicable chairside classification system- a cross-sectional observational study.BMC oral health · 2026Observational
- Review
- Effect of Filler Type, Content, and Silanization on the Flexural Strength, Elastic Modulus, Shore D Hardness, and Two-Body Wear of PAEK Compounds.Materials (Basel, Switzerland) · 2025Article
- Comparison of clinical outcomes of polyetheretherketone and hybrid resin crowns placed on molars for over two years.Scientific reports · 2025Article
- Additive Zirconia in Dentistry: Techniques, Trends, and Future Perspectives.BioMed research international · 2025Review
- Comparison of Plaque Accumulation Between Titanium and PEEK Healing Abutments.Journal of functional biomaterials · 2024Article
- Effect of conventional cigarette smoking and recent heated tobacco products on CAD/CAM restorative materials.BMC oral health · 2024Article
- Article
- Zinc and Silver-Infused Calcium Silicate Cement: Unveiling Physicochemical Properties and In Vitro Biocompatibility.Cureus · 2023Article
- New biomaterials for modern dentistry.BMC oral health · 2023Article
- Surface Texture Designs to Improve the Core-Veneer Bond Strength of Zirconia Restorations Using Digital Light Processing.Materials (Basel, Switzerland) · 2023Article
- Evaluation of Physical-Chemical Properties of Contemporary CAD/CAM Materials with Chromatic Transition "Multicolor".Materials (Basel, Switzerland) · 2023Article
- Dental Luting Cements: An Updated Comprehensive Review.Molecules (Basel, Switzerland) · 2023Review
- Thermal Change Affects Flexural and Thermal Properties of Fused Deposition Modeling Poly(Lactic Acid) and Compression Molding Poly(Methyl Methacrylate).European journal of dentistry · 2023Article
- How could mouthwashes affect the color stability and translucency of various types of monolithic zirconia? An in-vitro study.PloS one · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
8 authors at 5 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Recently, polyetheretherketone (PEEK) has been introduced to the dental market as a high-performance and chemically inert biomaterial. This study aimed to compare the wear resistance, abrasiveness, color stability, and displacement resistance of zirconia and PEEK milled crowns. An ideal tooth preparation of a first maxillary molar was done and scanned by an intraoral scanner to make a digital model. Then, the prosthetic crown was digitally designed on the CAD software, and the STL file was milled in zirconia (CaroZiir S, Carol Zircolite Pvt. Ltd., Gujarat, India) and PEEK (BioHpp, Bredent GmbH, Senden, Germany) crowns using five-axis CNC milling machines. The wear resistance, color stability, and displacement resistance of the milled monolithic zirconia with unfilled PEEK crowns using a chewing simulator with thermocyclic aging (120,000 cycles) were compared. The antagonist wear, material wear, color stability, and displacement were evaluated and compared among the groups using the Wilcoxon-Mann-Whitney U-test. Zirconia was shown to be three times more abrasive than PEEK (
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.