Evidence map›Paper›PMID 40217464›Full record

ArticleBMC oral health2025

Impact of deglazing on biaxial flexural strength of high translucent zirconia: effect of hydrothermal aging, pH-cycling, and load-cycling.

Khotan Aflatoonian, Faeze Hamze, Mahshid Mohammadibassir

Abstract readComparative Study
In one paragraph

Article in BMC oral health, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
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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

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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

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0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

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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

3 authors.

Khotan AflatoonianSpecialist in Restorative Dentistry, Private practice, Pasdaran street, Tehran, Iran.
Faeze HamzeDepartment of Operative Dentistry, School of Dentistry, Shahed University, Tehran, Iran.
Mahshid MohammadibassirDepartment of Operative Dentistry, School of Dentistry, Shahed University, Tehran, Iran. mohammadibassir@shahed.ac.ir.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundTo compare the effect of deglazing and aging on biaxial flexural strength (FS) of high translucent (HT) zirconia.

methods40 disc-shaped specimens (12 × 1.2 mm) of HT zirconia (3Y-PSZ, Upcera HT) were sintered after milling, glazed(G) and randomly assigned equally into 4 experimental groups: G) glazing; G-A) glazing, aging; DG-A) deglazing, aging; and NG-A) non-glazing, aging. A sequence of three methods was used for aging; hydrothermal, pH-cycling, and load cycling. FS(flexural strength) of all specimens was measured and one specimen from each group underwent X-ray diffraction (XRD) for assessment of phase transformation (t-m). Distribution of data was evaluated using the Kolmogorov -Smirnov test, and with respect to the confidence interval of 95%, data were analyzed using 1-way ANOVA with statistical software (IBM SPSS Statisticsv20.0) to compare the mean flexural strength values among the 4 groups. When significant differences were found, the mean values were compared using Tukey's honest significant difference (HSD) test (α = 0.05).

resultsFS of glazed specimens (1092.78 ± 175.40 MPa

conclusionLoss of glaze layer and no glazing had no significant effect on FS of high translucent Y-PSZ after aging.

Indexed as

Dental MaterialsFlexural StrengthZirconiumDental Stress AnalysisHot TemperatureHumansHydrogen-Ion ConcentrationMaterials TestingStress, MechanicalSurface PropertiesX-Ray DiffractionDental MaterialsZirconiumzirconium oxide3Y-PSZAgingDeglazingHigh translucent zirconiaLow temperature degradation

Identifiers

PMID40217464
PMCPMC11987281

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LicenceCC BY-NC-ND
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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.