Evidence map›Paper›PMID 38138684›Full record

ReviewMaterials (Basel, Switzerland)2023

A Narrative Review on Polycrystalline Ceramics for Dental Applications and Proposed Update of a Classification System.

Ernesto B Benalcázar-Jalkh, Edmara T P Bergamo, Tiago M B Campos, Paulo G Coelho, Irena Sailer, Satoshi Yamaguchi, Larissa M M Alves, Lukasz Witek, Sérgio M Tebcherani, Estevam A Bonfante

Open access · goldAbstract readReview
In one paragraph

Review in Materials (Basel, Switzerland), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
7.3field-weighted citation impact, top 1% of its field
1 · What the graph read from 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.

2 · The registry

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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

  1. Pooled it
  2. Ultra-High-Speed Sintering of 3.5Y-TZP Zirconia: Time Reduction Without Compromising Translucency.Journal of esthetic and restorative dentistry : official publication of the American Academy of Esthetic Dentistry ... [et al.] · 2026
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  15. Experimental bilayer zirconia systems after aging: Mechanical, optical, and microstructural characterization.Dental materials : official publication of the Academy of Dental Materials · 2025
    Article
  16. Two-step sintering suppresses grain growth and improves flexural strength of dental zirconia.Dental materials : official publication of the Academy of Dental Materials · 2025
    Article
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 6 institutions in 4 countries.

Ernesto B Benalcázar-JalkhDepartment of Prosthodontics and Periodontology, Bauru School of Dentistry, University of São Paulo, Bauru 17012-901, SP, Brazil.ORCID 0000-0002-7184-8485
Edmara T P BergamoDepartment of Prosthodontics and Periodontology, Bauru School of Dentistry, University of São Paulo, Bauru 17012-901, SP, Brazil.
Tiago M B CamposDepartment of Prosthodontics and Periodontology, Bauru School of Dentistry, University of São Paulo, Bauru 17012-901, SP, Brazil.
Paulo G CoelhoDeWitt Daughtry Family Department of Surgery, Division of Plastic Surgery, Miller School of Medicine, University of Miami, Miami, FL 33136, USA.
Irena SailerDivision of Fixed Prosthodontics and Biomaterials, University Clinics of Dental Medicine, University of Geneva, 1211 Geneva, Switzerland.ORCID 0000-0002-4537-7624
Satoshi YamaguchiDepartment of Dental Biomaterials, Osaka University Graduate School of Dentistry, Suita 565-0871, Osaka, Japan.ORCID 0000-0002-4661-8821
Larissa M M AlvesDepartment of Prosthodontics and Periodontology, Bauru School of Dentistry, University of São Paulo, Bauru 17012-901, SP, Brazil.
Lukasz WitekBiomaterials Division, NYU Dentistry, New York, NY 10010, USA.ORCID 0000-0003-1458-6527
Sérgio M TebcheraniDepartment of Production Engineering, Federal University of Technology-Paraná, Av. Monteiro Lobato Km 04, Ponta Grossa 84016-210, PR, Brazil.ORCID 0000-0001-9601-448X
Estevam A BonfanteDepartment of Prosthodontics and Periodontology, Bauru School of Dentistry, University of São Paulo, Bauru 17012-901, SP, Brazil.
Universidade de São Paulo · BRNew York University · USThe University of Osaka · JPUniversidade Tecnológica Federal do Paraná · BRUniversity of Geneva · CHUniversity of Miami · US

Funding

Coordenação de Aperfeicoamento de Pessoal de Nível Superior Financial Code 001National Council for Scientific and Technological Development 307255/2021-2São Paulo Research Foundation 2012/19078-7São Paulo Research Foundation 2016/18818-8São Paulo Research Foundation 2018/03072-6São Paulo Research Foundation 2019/00452-5São Paulo Research Foundation 2019/08693-1São Paulo Research Foundation 2020/12874-9São Paulo Research Foundation 2021/06730-7São Paulo Research Foundation 2021/07440-2São Paulo Research Foundation 2021/08018-2São Paulo Research Foundation 2022/07157-1
6 · The paper itself

Abstract

Dental zirconias have been broadly utilized in dentistry due to their high mechanical properties and biocompatibility. Although initially introduced in dentistry as an infrastructure material, the high rate of technical complications related to veneered porcelain has led to significant efforts to improve the optical properties of dental zirconias, allowing for its monolithic indication. Modifications in the composition, processing methods/parameters, and the increase in the yttrium content and cubic phase have been presented as viable options to improve zirconias' translucency. However, concerns regarding the hydrothermal stability of partially stabilized zirconia and the trade-off observed between optical and mechanical properties resulting from the increased cubic content remain issues of concern. While the significant developments in polycrystalline ceramics have led to a wide diversity of zirconia materials with different compositions, properties, and clinical indications, the implementation of strong, esthetic, and sufficiently stable materials for long-span fixed dental prostheses has not been completely achieved. Alternatives, including advanced polycrystalline composites, functionally graded structures, and nanosized zirconia, have been proposed as promising pathways to obtain high-strength, hydrothermally stable biomaterials. Considering the evolution of zirconia ceramics in dentistry, this manuscript aims to present a critical perspective as well as an update to previous classifications of dental restorative ceramics, focusing on polycrystalline ceramics, their properties, indications, and performance.

Indexed as

aluminafixed dental prosthesesprosthodonticsrestorative ceramicszirconia

Identifiers

PMID38138684
PMCPMC10744432
OpenAlexW4389452221

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.