Evidence map›Paper›PMID 35955375›Full record

ArticleMaterials (Basel, Switzerland)2022

Evaluation of a Method to Determine Wear Resistance of Class I Tooth Restorations during Cyclic Loading.

Philipp Messer-Hannemann, Mariam Samadi, Henrik Böttcher, Sebastian Duy, Daniela Duy, Niclas Albrecht, Falk Schwendicke, Susanne Effenberger

Abstract read
In one paragraph

Article in Materials (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
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

6 citing papers in PubMed.

  1. Review
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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

8 authors.

Philipp Messer-HannemannDMG Dental-Material Gesellschaft mbH, 22547 Hamburg, Germany.ORCID 0000-0003-4466-5971
Mariam SamadiDMG Dental-Material Gesellschaft mbH, 22547 Hamburg, Germany.ORCID 0000-0002-5822-5806
Henrik BöttcherDMG Dental-Material Gesellschaft mbH, 22547 Hamburg, Germany.
Sebastian DuySD Mechatronik GmbH, 83620 Feldkirchen-Westerham, Germany.
Daniela DuySD Mechatronik GmbH, 83620 Feldkirchen-Westerham, Germany.
Niclas AlbrechtSD Mechatronik GmbH, 83620 Feldkirchen-Westerham, Germany.
Falk SchwendickeDepartment of Oral Diagnostics, Digital Health and Health Services Research, Charité-Universitätsmedizin Berlin, 14197 Berlin, Germany.ORCID 0000-0003-1223-1669
Susanne EffenbergerDMG Dental-Material Gesellschaft mbH, 22547 Hamburg, Germany.ORCID 0000-0001-7994-2444

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The aim of this study was the development of a test regime to determine the wear resistance and predict the clinical performance of conventional glass ionomer cement (GIC) restorations in Class I tooth cavities. Cavities were prepared in excised human teeth and restored using three conventional glass ionomer restorative materials: DeltaFil, Fuji IX GP and Ketac Universal. The restored teeth were mechanically and thermally stressed using a chewing simulator with a maximum number of 1,200,000 load cycles. Besides determining the number of cycles achieved, the abrasion volume after termination of the chewing simulation was calculated using µCT images. All teeth restored with DeltaFil reached 1,200,000 cycles without any restoration failure. Only 37.5% of the restorations each with Ketac Universal and Fuji IX GP were able to achieve the maximum cycle number. A significant lower abrasion volume for restorations with DeltaFil compared to Ketac Universal (

Indexed as

chewing simulationClass I restorationdental restorative materialglass ionomerwear resistance

Identifiers

PMID35955375
PMCPMC9369466

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Registered trials

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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.